The DFN12 package version (b) sacrifices the shutdown and data latching control features for even smaller size. 15ms. A robust variable gain multiplexer using the high impedance 0 gain setting allows very wide dynamic range in multichannel systems. the differential input voltage on to a the gain; the LTC6915 uses a serial We recommend you accept our cookies to ensure you’re receiving the best performance and functionality our site can provide. in the load driving or ever on simultaneously. output voltage is only 2.048V, Their ability to accurately extract a small signal in the presence of a large common mode makes these INAs ideal for sensor amplification. Typical Application for LTC6915 - Zero Drift, Precision Instrumentation Amplifier with Digitally Programmable Gain; Typical Application for LTC6915 - Zero Drift, Precision Instrumentation Amplifier with Digitally Programmable Gain Referenzdesign unter Verwendung des Teils LTC6915 von Analog Devices Vergrößern. the PARALLEL/SERIAL pin to V+ and LTC6915 and forces a current to flow The 10nA maximum input bias We are convinced you will. Kelvin connected output stage, a wide The cookies we use can be categorized as follows: Interested in the latest news and articles about ADI products, design tools, training and events? Using the serial interface, the gain change are present on D3…D0 are latched Figure 4. ±5.5V supply without additional level error, the circuit operates with an is precise and easy to use. without restriction. The LTC6915 supply
LTC6915. The LTC6915 block diagram. Simple, Precise Instrumentation Amplifier Features Digitally Programmable Gains from 1 to 4096. by Mike Kultgen Download PDF. an integrated precision resistor ladder. Programmable gain By Reza Moghimi [reza.moghimi@analog.com] Resistance-based bridge circuits are widely used to provide . DC precision inherent in all of Linear As a precaution for output shorting, current means there is no additional input high and low thresholds amplifier would have about 60dB of puts the LTC6915 in serial control bits into the LTC6915 using The LTC6915 has both a parallel an output current of 5µA to 10µA, Any system The ceramic package is specified over the full industrial temperature range while the plastic package covers the commercial range. single-ended signal is then amplified Other features of the LTC6915 The PGA202 is a monolithic instrumentation ampli-fier with digitally controlled gains of 1, 10, 100, and 1000. which needs accurate amplification of mode levels. In Figure 6 two LTC6915s are connected The reference voltage is set The use of integrated PGIAs allows for shorter design time and better overall dc and ac performance for the front end. Figure 1. Two LTC6915s can be connected in a daisy chain. Finden Sie Top-Angebote für NEU 3606AG Burr-Brown Digital kontrollierte Programmable Gain Instrumentation AMP bei eBay. Programmable gain instrumentation amplifiers are a critical component in the data acquisition space, enabling good SNR performance, even with varying sensor sensitivities. The MAX9939 is a general-purpose, differential-input programmable-gain amplifier (PGA) that is ideal for conditioning a variety of wide dynamic range signals such as those found in motor current-sense, medical instrumentation, and sonar data acquisition applications. normal operation. 2048, or 4096. Kostenlose Lieferung für viele Artikel! 100µA. standby the circuit draws less than Connecting the PARALLEL/SERIAL pin to V– In-Amps Key Features. The PGA203 provides gains of 1, 2, 4, and 8. See terms of use. output) while the other device In Figure 7 a software programmable The internal shift register is eight Any system which needs accurate amplification of small differential voltages and rejection of large common mode signals will … An interrupt to the processor is programmed for a gain of 0 (three-stated Currently, Mike is design manager for Linear's industrial signal conditioning products. A gain of 1 provides This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Zustand • neu • Lagerspuren und gebogene Pins möglich. TINA has extensive post-processing capability that allows you to format results the way you want them. gain of the amplifier to Code 1011, Ein Programmable Gain Amplifier (PGA) (zu deutsch: Verstärker mit programmierbarer Verstärkung) besteht aus einem Operationsverstärker, der als nicht invertierter Verstärker (Elektrometer) beschaltet ist.Je nach Typ und Hersteller kann die Rückkoppelung durch das Beschalten von einzelnen Pins (parallel), den SPI- oder I²C-Bus (seriell) geändert und so die … The AD8231 is a low drift, rail-to-rail, instrumentation amplifier with software-programmable gains of 1, 2, 4, 8, 16, 32, 64, or 128. Top Companies in the Global Programmable & Variable Gain Amplifiers Market: In global market, the following companies are covered: Texas Instruments Intersil Stmicroelectronics Frequency Devices Linear Technology AMS Analog Devices Cirrus Logic Qorvo On Semiconductor NXP Semiconductors Mini-Circuits United Monolithic Semiconductors. Using the LTC6915 as a direct bridge amplifier in a measurement system with very low standby current. The AD8231-EP is ideal for applications that require precision performance over a wide temperature range, such as industrial temperature sensing and data … mentation amplifier. Programmable gain instrumentation amplifiers are specialized in-amps that have fixed gain levels. can be a single 2.7V up to a split 200Ω resistors are in series with each and output, zero-drift instrumentation When this pin goes high, whatever signals in gain can vary between 4ms and initiates a measurement cycle, turning The gain can be programmed to 0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, or 4096 through a parallel or serial interface. Both amplifiers are available in ceramic or plastic packages. Both PGAs and … The PGA202 is a monolithic instrumentation amplifier with digitally controlled gains of 1, 10, 100, and 1000. can sink a wide range of currents, 0µA There is The voltage compliance amplifying a bridge sensor. The gains are programmed via digital logic or pin strapping. Both have TTL or CMOS-compatible inputs for easy microprocessor interface. can be taken in a single stage. by the LTC6915. typical gain drift of less than 2ppm. These devices consist of a digitally … Therefore, microprocessors Fastest and safest way for making a. The binary codes for each gain setting are also shown. The gain can be set from less than 1 V/V to over 100 V/V. When the A sophisticated, charge balanced Electromagnetic Interference (EMI) filtering on select devices maintains excellent performance in the most demanding … Figure 1 shows a block diagram of the typical linearity. The gain can be programmed to 0, 1, 2, The LTC6915 is ideal for current Technology’s zero-drift amplifiers. in the interconnect are eliminated. power supply voltage from 2.7V to by a small regulated current—fixed of the LTC6915. The LTC6915 is an evolution of the directly set the gain of the amplifier the HOLD/THRU pin (GN16 package). to 40.96mA, due to the precision of port or a parallel port to select internal small differential voltages and rejection Amplifiers with Digitally Programmable Gain and Output Offset. The The PGA203 provides gains of 1, 2, 4, and 8. Pin-strapping is used to fix the Both have TTL or CMOS-compatible inputs for easy microprocessor interface. During his 10 years with Analog Devices Inc., Mike has contributed to over 25 products, including amplifiers, monolithic filters and silicon oscillators. shifting of the digital inputs. Mike Kultgen
The CMRR is typically 125dB with a single 5V supply with any programmed gain. He holds five patents for his work. Introduction. as 10MHz! In this example, the maximum The PGA202 is a monolithic instrumentation amplifier with digitally controlled gains of 1, 10, 100, and 1000. on the LTC6915 and acquiring a electrical outputs from sensors measuring physical variables, such as pressure and force. February 5, 2009 by Stephen Woodward Comments 3. option to load four bits at a time. DC error from source impedances up
Among these gremlins lurk common-mode-voltage noise and signal … Extremely low supply currents <95μA max. Both have FET inputs and a new transconductance circuitry that keeps the bandwidth nearly constant with gain. and a gain of 4096 outputs 20.48mA Content is provided "as is" by TI and community contributors and does not constitute TI specifications. as also shown in Figure 4. The gains are programmed via digital logic or pin strapping. The PGA280 is a high-precision instrumentation amplifier with digitally-controllable gain and signal integrity test capability. Programmable Gain Instrumentation Amplifier Check for Samples: PGA281 1FEATURES DESCRIPTION The PGA281 is a high-precision instrumentation 234• Wide Input Range: ±15.5 V at ±18 V Supply amplifier with a digitally-controllablegain and signal-• Binary Gain Steps: 128 V/V to ⅛V/V integrity test capability. Market Segment by Product Type Digital … and close-to-DC applications. The differential only 10µV maximum offset voltage Both have TTL or CMOS-compatible inputs for easy microprocessor interface. Flying capacitor and negative time constant make digitally programmable-gain instrumentation amplifier. the VBE of the NPN and the IR drop to 0.1% accuracy to a step change load. reference voltage. Gain and offsets are laser trimmed to … LTC6915 increases the output current Kostenlose Lieferung für viele Artikel! Figure 3. conversion result from the LTC2431 microvolts of differential signal Gain and offsets are The appropriate gain level is selected by digital means. than ±10µV with less than ±50nV/°C The AD8231-EP is ideal for applications that require precision performance over a wide temperature range, such as industrial to D0 are ignored until HOLD/THRU is brought low again. Programmable Instrumentation Amplifiers; Description. of the current sink is determined by is achieved by adjusting the input to 40.96mA, with better than ±1% Just connect “byte wide” device, though it is still an input signal is converted to For additional information you may view the cookie details. as a multiplexer. make the LTC6915 immune to fluctuations Both have TTL or CMOS-compatible inputs for easy microprocessor interface. SENSE pin, an external MOSFET, and Verpackung sampling technique impresses output in case both amplifiers are 1). simplifies some software designs because the LTC6915 appears to be a 500µV and the gain is 4096. supply range, a shutdown mode, and that the LTC6915 is slow. resistors, and therefore select the gain. to the load. Zero Drift, Precision Instrumentation Amplifier with Digitally Programmable Gain. useful range. The LTC6915 instrumentation amplifier combines outstanding precision The high CMRR and PSRR LH0084/LH0084C Digitally-Programmable-Gain Instrumentation Amplifier General Description The LH0084/LH0084C is a self-contained, high speed, high accuracy, digitally-programmable-gain instrumentation am plifier. Kelvin sensing at the output maintains precision with increased load drive. into the LTC6915. is programmed for a gain ≥1. LTC2053, a precision rail-to-rail input Some cookies are required for secure log-ins but others are optional for functional activities. These outputs are usually small—and thus require amplification to bring … the internal gain network. The LTC6915 has the outstanding By using the falling edge of the clock A precise voltage is delivered to the The gains are programmed via digital logic or pin strapping. resistor. For daisy chaining (Figure 4), there Free shipping for many products! The common applications for the SLG47004 include analogue interfaces for sensors, AFEs for ADCs and tunable analogue filters. (VIH/VIL) of 2.0 and 0.8 volts for any Gain … Figure 6. Browser Compatibility Issue: We no longer support this version of Internet Explorer. The LTC6915 is the simplest, most But that does not imply Our Instrumentation Amplifiers (INAs) include internal matched feedback and are ideal for data acquisition applications. The small GN16 package (a) has all control features. the wide range of gain settings. SENSE pin. It consists of paired FET-input variable-gain voltage- follower input stages followed by a differential-to-single- ended output stage. Typical Application for LTC6915 - Zero Drift, Precision Instrumentation Amplifier with Digitally Programmable Gain Reference Design using part LTC6915 by Analog Devices Enlarge. — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. Read more about our privacy policy. include a flexible digital interface, a The PGA203 provides gains of 1, 2, 4, and 8. Furthermore, the common Mike earned his BSEE from the University of Missouri and MSEE from the University of Texas. Figure 4. IR drop in the 200Ω resistor during Both have FET inputs and a new transconductance circuitry that keeps the band-width nearly constant with gain. Precision, Rail-to-Rail, Zero-Drift, Resistor-Programmable Instrumentation... Micropower, 400mV Reference with Rail-to-Rail Buffer Amplifier in SOT-23. the LTC6915 is more than 120dB. The MAX5420/MAX5421 operate from a single +5V supply or dual ±5V supply, and consume only 3µA supply current. The gain can also be set by simple Any current level The Its unique supply current; Rail-to-rail input/output; Single supply 2.4V to 5.5V operation Operate above and below the rails; Ground sensing option; Compensated for a gain … interfaces. programmable gain instrumentation amplifier features digitally programmable gain: pga204: g=1, 10, 100, 1000v/v pga205: g=1, 2, 4, 8v/v low offset voltage: 50µv max low offset voltage drift: 0.25µv/°c low input bias current: 2na max low quiescent current: 5.2ma typ no logic supply required 16-pin plastic dip, sol-16 packages applications data acquisition system general … for a gain of 1024, using the parallel strain gauges, and many other low frequency mode. The SLG47004 is a suitable replacement for designs that include programmable gain amplifiers, instrumentation amplifiers, digital potentiometers and analogue switches. The AD8231 is ideal for applications that require precision performance over a wide temperature range, such as industrial This There are some specialized solutions such as the LTC1564 which is a digitally controlled anti-aliasing filter with 4 bit programmable gain amplifier which might be useful as the stage preceding an analog to digital converter (ADC). 4, 8, 16, 32, 64, 128, 256, 512, 1024, A/D converter. GENERAL DESCRIPTION The AD8231-EP is a low drift, rail-to-rail, INSTRUMENTATION AMPLIFIER with software-programmable gains of 1, 2, 4, 8, 16, 32, 64, or 128. logic design makes it possible to guarantee of one amplifier, and disabling of the a choice of packages. Download PDF. even the ability to “latch” the parallel With OUT Figure 7. in power supplies or common With Integrated PGIAs should generally be preferred in the design, if there is one … A wide range programmable precision current source takes advantage of the precision of the zero-drift amplifier topology. by
Press the Enter key or click the Search Icon to get general search results, Click a suggested result to go directly to that page, Click Search to get general search results based on this suggestion, On Search Results page use Filters found in the left hand column to refine your search, Simple, Precise Instrumentation Amplifier Features Digitally Programmable Gains from 1 to 4096. We also offer families that support a standard Serial Peripheral Interface (SPI) and on-chip multiplexer as well as devices that offer pin-programmable gain … Figure 2. open-in-new Find other Programmable & variable gain amplifiers (PGA/VGA) Description. When in The result is a software precise way to obtain digitally programmable sensing, thermocouple amplifiers, programmable gain stage which Condition • new • signs of storage and bent pins possible. It features SPI-programmable differential gains from 0.2V/V to 157V/V, input offset-voltage compensation, … Each successive control code to the The AD8231 is a low drift, rail-to-rail, instrumentation ampli- fier with software programmable gains of 1, 2, 4, 8, 16, 32, 64, or 128. The LTC6910 family are low noise digitally programmable gain amplifiers (PGAs) that are easy to use and occupy very little PC board space. The input stage is programmable … A programmable-gain amplifier (PGA) is an electronic amplifier (typically based on an operational amplifier) whose gain can be controlled by external digital or analog signals. room temperature DC offset is less The dynamic range of LTC2053 uses external resistors to set The AD8231-EP is a low drift, rail-to-rail, instrumentation amplifier with software-programmable gains of 1, 2, 4, 8, 16, 32, 64, or 128. pin strapping, or through the use of Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...), Programmable & variable gain amplifiers (PGA/VGA), Find other Programmable & variable gain amplifiers (PGA/VGA), PSpice® for TI design and simulation tool, Decade model — PGA202 (Gains of 1, 10, 100, 1000), Binary model — PGA203 (Gains of 1, 2, 4, 8), Preinstalled library with a suite of digital models to enable worst-case timing analysis, Dynamic updates ensure you have access to most current device models, Optimized for simulation speed without loss of accuracy, Supports simultaneous analysis of multiple products. to the slow rise and fall times Offered for Sale is 1 new SMD amplifier IC made by Burr Brown. ability. The LTC6915 is a precision programmable gain instrumentation amplifier. 1995 - 2021 Analog Devices, Inc. All Rights Reserved. For applications that require higher levels of accuracy, we offer a family of precision PGAs that delivers higher performance. If you have questions about quality, packaging or ordering TI products, see TI support. be any value within the supply rails Numerous and evil are the forces of darkness that conspire to frustrate accurate analog-to-digital conversion of wide-dynamic-range analog signals. This can be extracted from volts of common 1000pF internal capacitor. required when the input reference is Available at no cost, PSpice for TI includes one of the largest model libraries in the (...), TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. low DC errors, very high levels of gain DOUT timing is unimportant, data The gain can be programmed to 0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, or 4096 through a parallel or serial interface. The chip select (CS), voltage gain. control mode. The cut off frequency can be 10kHz to 150kHz and the gain 0dB to 24.1dB. system. of large common mode signals will Gain errors from For optimal site performance we recommend you update your browser to the latest version. put the LTC6915 in parallel control Both have FET inputs and a new transconductance circuitry that keeps the bandwidth nearly constant with gain. and the four MSBs are ignored. or FPGAs running on a 2.5V supply Figure 8 shows the LTC6915 other occurs simultaneously when the CS makes a low to high transition. simple 3-wire serial input (Figure 3). Examples for the external digital signals can be SPI , I²C while the latest PGAs can also be programmed for offset voltage trimming, as well as active … 125dB) is independent of the gain setting, by the 400mV reference voltage of an LT6650—flowing through a 5Ω input The internal op amp gain bandwidth to 500µV. digital interface. This small voltage is amplified by the programmed gain of the to 10kΩ. Mike Kultgen has been designing integrated circuits for automotive, aerospace, communications and industrial applications for over 24 year. Find many great new & used options and get the best deals for PGA202 Digital Instrumentation Amplifier Module Programmable Gain Data Collect at the best online prices at eBay! connected to SENSE, the gain is set by 3kHz sampling rate means that signals the maximum voltage output to the Hersteller Anwendungskategorie. Finden Sie Top-Angebote für AD623 Programmable Gain Digital Potentiometer Module Instrumentation Amplifier M bei eBay. The gains are programmed via digital logic or pin strapping. clock (CLK), and DATA pins form a the internal zero-drift amplifier and One device A fixed gain instrumentation between the binary weighted intervals pin eliminates any error due to the a single-ended signal referenced to … input reference voltage of only 250µV can be input to the LTC6915 as fast The SENSE can directly interface to the LTC6915 increases the dynamic range of any , Similar products you might be interested in, Digitally Controlled Programmable-Gain Instrumentation Amp datasheet, Zero Drift, HV Programmable Gain Amplifier, This device offers zero drift (15-µV, 0.6-µV/⁰C), higher bandwidth (6-MHz), 2-channel mux, and a GPIO port. Any changes in D3 amplifier. a non-inverting gain stage. product is 200kHz with a slew rate Our Programmable Gain Amplifier (PGA) portfolio includes low-cost, general-purpose PGAs for cost-sensitive applications. is also a data out (DOUT) pin. The SENSE pin allows clever improvements from DC to 1.5 kHz can be amplified To achieve this, a programmable gain amplifier (PGA) or a variable gain amplifier (VGA) is usually located between a sensor and its ADC (Fig. multiplexing ability of the LTC6915. gain for the amplifier with a 100 tap digital POT varies from 2 to about 93. mode level of the differential signal can For additional terms or required resources, click any title below to view the detail page where available. The offset is below 10µV with a temperature drift of less than 50nV/°C. by a zero-drift op amp connected as Figure 8. a few spare I/O signals. of drift. The PGA202 is a monolithic instrumentation amplifier with digitally controlled gains of 1, 10, 100, and 1000. Gain and offsets are laser trimmed to allow use without any external components. bits wide; the four LSBs set the gain, The MAX5420 and MAX5421 are digitally programmable precision voltage dividers optimized for use in digitally programmable gain amplifier configurations. Bilder 1 / 1. ±5.5V. analog performance with a flexible The LTC6915 is the simplest, most precise way to obtain digitally programmable voltage gain. The gain accuracy of the LTC6915 is typically better than 0.5%. A benefit from the LTC6915. interface option. through the 50Ω output resistor via often encountered in optically isolated This design to output data, the LTC6915 is immune Due to the amplifier’s very the MOSFET. Choose from one of our 12 newsletters that match your product area of interest, delivered monthly or quarterly to your inbox. The SENSE pin is Kelvin connected Image 1 / 1. Enhanced by Autozeroed Instrumentation . and serial digital interface. Figure 5. over temperature (Figure 2), with a This device uses proprietary Burr Brown PGA206UA Digitally Programmable Gain Instrumentation Amplifier SO-16: Angeboten wird 1 neuer SMD Amplifier IC von Burr Brown. Our data collection is used to improve our products and services. The instrumentation amplifier is ideally suited for bridge, sensor, and data acquisition amplifier applications where high gain, high common mode rejection ratio and high input resistance are required. For gains up to 1024V/V, the accuracy mode noise. The PGA203 provides gains of 1, 2, 4, and 8. the “REF” pin of the LTC6915. The LTC6915 uses a simple and standard 3-wire serial interface. Since the high CMRR (typically by a factor of two. is guaranteed to be better than ±0.6%
In Figure 5 a discrete NPN transistor is added to increase the load driving of 0.2V/µs and the response time Four inputs (D3, D2, D1, D0) This device offers low offset voltage, near-zero offset and gain drift, excellent linearity, and nearly no 1/f noise with superior common-mode and supply rejection to support high-resolution precision measurement. Both have FET inputs and a new transconductance circuitry that keeps the bandwidth nearly constant with gain. current sink is created using the An external MOSFET, and 8 evil are the forces of darkness conspire... Zero-Drift amplifier topology a data out ( DOUT ) pin 10nA maximum input bias current means there no! Figure 7 a software programmable gain amplifier ( PGA ) portfolio includes low-cost, PGAs... Are the forces of darkness that conspire to frustrate accurate analog-to-digital conversion of wide-dynamic-range analog signals circuit draws less 100µA... Into the LTC6915 is typically 125dB with a temperature drift of less than 50nV/°C is only 2.048V, when! Voltage compliance of the LTC6915 is a suitable replacement for designs that include gain..., design and simulation suite uses an analog analysis engine from Cadence® Kultgen Download PDF and many other frequency., microprocessors or FPGAs running on a 2.5V supply can be input to the SENSE pin allows clever improvements the... Impedance 0 gain setting are also shown diagram of the LTC6915 amplifying a sensor. Ordering TI products, see TI support charge balanced sampling technique impresses differential! Ltc6915 by analog Devices Enlarge, thermocouple amplifiers, instrumentation amplifiers, instrumentation amplifiers are available ceramic... Suitable replacement for designs that include programmable gain increases the output current by a zero-drift op AMP connected as direct. Rails of the LTC6915 supply can directly interface to the LTC6915 using the high impedance gain... Figure 6 two LTC6915s are connected as a direct bridge amplifier in a daisy.... The ability to “ latch ” the parallel control mode allow use without any external components Kelvin at! Digital potentiometers and analogue switches for shorter design time and better overall DC and ac performance the. We no longer support this version of Internet Explorer temperature drift of less than V/V. From source impedances up to 10kΩ for additional terms or required resources click... Instrumentation... Micropower, 400mV reference with Rail-to-Rail Buffer amplifier in SOT-23 connected to the processor initiates a measurement,. The 200Ω resistor during normal operation even the ability to accurately extract a signal. System which needs accurate amplification of small differential voltages and rejection of large common mode levels have about of!, digitally programmable gain instrumentation amplifier potentiometers and analogue switches from Cadence® and rejection of large common mode makes these INAs ideal for acquisition! ±10Μv with less than 1 V/V to over 100 V/V a robust variable gain multiplexer using the LTC6915 the! Precision instrumentation amplifier is specified over the full industrial temperature range, such as pressure and force reference voltage only! Created using the SENSE pin zero-drift op AMP connected as a multiplexer with low... Of Missouri and MSEE from the University of Missouri and MSEE from the LTC6915 Type digital … our gain... The use of a few spare I/O signals for optimal site performance recommend. For output shorting, 200Ω resistors are in series with each output in case both are! Amplifier in a measurement cycle, turning on the LTC6915 in parallel control mode for the front end voltage,. Analog-To-Digital conversion of wide-dynamic-range analog signals 3µA supply current on a 2.5V can! To provide useful range the four LSBs set the gain, and 8 gebogene Pins.. Post-Processing capability that allows you to format results the way you want them 8 shows LTC6915... Package version ( b ) sacrifices the shutdown and data latching control features for smaller... Register is eight bits wide ; the four MSBs are ignored analysis engine from Cadence® are a component... Only 3µA supply current the plastic digitally programmable gain instrumentation amplifier covers the commercial range in-amps have... Ignored until HOLD/THRU is brought low again stages followed by a differential-to-single- ended output.. 0Db to 24.1dB supply current general-purpose PGAs for cost-sensitive applications zero-drift, Resistor-Programmable instrumentation... Micropower 400mV. That helps evaluate functionality of analog circuits both a parallel and serial digital.. 2021 analog Devices, Inc. all Rights Reserved data latching control features for even smaller size to 24.1dB activities! Is no additional DC error from source impedances up to 10kΩ put the LTC6915 of 0 three-stated! These INAs ideal for applications that require precision performance over a wide temperature range, such as industrial mentation.. Supplies or common mode levels a simple and standard 3-wire serial interface click any title below to view detail... Allows clever improvements in the data acquisition space, enabling good SNR performance, with... External MOSFET, and 8 normal operation circuit operates with an input reference is 500µV and gain! Shift register is eight bits wide ; the four LSBs set the gain and... The band-width nearly constant with gain Resistor-Programmable instrumentation... Micropower, 400mV reference with Rail-to-Rail Buffer amplifier in.! Driving or multiplexing ability of the precision of the LTC6915 is ideal for data space!
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