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C o n t e n t s
Robust, Low Power Amplifier Features Input Overvoltage Protection >>
Voltage Feedback Amplifier Is Ideal for 16-Bit to 18-Bit Precision Instrumentation >>
Rail-to-Rail Triple Amplifiers for Cost Efficient, Lossless UXGA >>
Compact Video Filter and Buffer Supports HD and SD Signals Simultaneously >>
Differential ADC Drivers for 14-Bit and 16-Bit ADCs >>
Dual-Channel, Digitally Controlled Gain Trim Amplifiers for Broadband RF Designs >>
Single-Channel and Dual-Channel VGAs Provide 1 dB Resolution for Digital IF AGC Applications >>
High Voltage Operational Amplifier for Low Power Applications >>
Rail-to-Rail I/O Amplifier for Battery Powered Instrumentation >>
Gain-Programmable Instrumentation Amplifier Reduces Size and Cost of Precision Front Ends >>
Zero-Drift Instrumentation Amplifier Ideal for Max Channel Density in Space-Critical Designs >>

All prices in this bulletin are in USD in quantities greater than 1000 (unless otherwise noted), recommended lowest grade resale, FOB U.S.A.


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Low Cost, Zero Drift Instrumentation Amplifier Ideal for Maximum Channel Density in Space Critical Designs
The AD8293 is an affordable, small form factor, precision instrumentation amplifier that has low noise and rail-to-rail output. The device incorporates gain setting and filter resistors, reducing the number of ancillary components needed in a design. The AD8293 also features low offset voltage, offset drift, and gain drift coupled with high common-mode rejection. It is specified over the industrial temperature range from –40°C to +85°C and is available in a halogen- free, Pb-free, 8-lead SOT-23 package.
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AD8293 Features
- 1.8 V to 5 V single supply
- CMRR: 140 dB typical
- Low noise: 0.7 µV p-p, 0.01 Hz to 10 Hz
- Typical offset:
9 µV (A grade) 3 µV (B grade)
- Offset voltage: 20 µV max
- Offset drift: 0.3 µV/°C max
- Gain drift: 20 ppm/°C max
- Fixed gains of 80 and 160 available
- Package: 8-lead SOT-23
Equations, chip package dimensions, basic schematics, and resistor and capacitor value tables—valuable, time-saving information at your fingertips with ADI's wall chart. To order yours today, visit www.analog.com/ampwallchart.

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