Datasheet Analog Devices AD8293G80ARJZ-R7 — 数据表

Low Cost, Zero-Drift In-Amp
with Filter and Fixed Gain
AD8293G80/AD8293G160
FEATURES FUNCTIONAL BLOCK DIAGRAM
7 5 +VS 6 FILT
R2 +IN 8 OUT R1
4kΩ R3
5kΩ IN-AMP ADC OUT 4 –IN 1 AD8293Gxx GND REF
2 OUTPUT TO ADC
WITH ANTIALIASING
FILTER
07451-001 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 3 Figure 1.
+5V Current sensing …