Datasheet Analog Devices AD8555AR

Zero-Drift, Digitally Programmable
Sensor Signal Amplifier
AD8555 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM Very low offset voltage: 10 µV maximum over temperature
Very low input offset voltage drift: 60 nV/°C maximum
High CMRR: 96 dB minimum
Digitally programmable gain and output offset voltage
Single-wire serial interface
Open and short wire fault detection
Low-pass filtering
Stable with any capacitive load
Externally programmable output clamp voltage for driving
low voltage ADCs
LFCSP-16 and SOIC-8 packages
2.7 V to 5.5 V operation
−40°C to +125°C operation APPLICATIONS VDD
VCLAMP VDD A5
VNEG
A1 R4 P3 R6
VSS R1
VSS VDD VDD P1
A3 R3 RF
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