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Part Number : AD8293G80
Function : Low Cost, Zero-Drift In-Amp with Filter and Fixed Gain
Maker : Analog Devices

Pinouts :
AD8293G80 datasheet

Description :

GENERAL DESCRIPTION
The AD8293G80/AD8293G160 are small, low cost, precision instrumentation amplifiers that have low noise and rail-to-rail outputs. They are available in two fixed-gain models: 80 and 160. They incorporate the gain setting resistors and filter resistors, reducing the number of ancillary components. For example, only two external capacitors are needed to implement a 2-pole filter. The AD8293G80/AD8293G160 also feature low offset voltage, offset drift, and gain drift coupled with high common mode rejection. They are capable of operating on a supply of 1.8 V to 5.5 V.

FEATURES
Small package: 8-lead SOT-23
Reduced component count
Incorporates gain resistors and filter resistors
Low offset voltage: 20 μV maximum
Low offset drift: 0.3 μV/°C maximum
Low gain drift: 25 ppm/°C maximum
High CMR: 140 dB typical
Low noise: 0.7 μV p-p from 0.01 Hz to 10 Hz
Single-supply operation: 1.8 V to 5.5 V
Rail-to-rail output
Available in 2 fixed-gain models

APPLICATIONS
Current sensing
Strain gauges
Laser diode control loops
Portable medical instruments
Thermocouple amplifiers

VCC= 5.0 V, VCM= −0 V, VREF= 3.3 V, VIN= VINP− VINN, TA= 25°C, tested at ADC OUT, unless otherwise noted. Temperature specifications guaranteed by characterization.


Datasheet PDF Download :
AD8293G80 pdf

Others datasheet of same file : AD8293G160,AD8293G160ARJZ-R2,AD8293G160ARJZ-R7,AD8293G160ARJZ-RL,AD8293G160BRJZ-R2
2015/01/28 13:52 2015/01/28 13:52

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