Datasheet Analog Devices AD8557ACPZ-REEL7 — Datenblatt

Digitally Programmable
Sensor Signal Amplifier
AD8557 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM Very low offset voltage: 12 μV maximum over temperature
Very low input offset voltage drift: 65 nV/°C maximum
High CMRR: 96 dB minimum
Digitally programmable gain and output offset voltage
Gain range from 28 to 1300
Qualified for automotive applications
Single-wire serial interface
Stable with any capacitive load
SOIC and LFCSP packages
2.7 V to 5.5 V operation VDD VNEG
A1 VSS P3 VDD R6
VSS
VDD P1
A3 R3 VPOS Automotive sensors
Pressure and position sensors
Precision current sensing
Thermocouple amplifiers
Industrial weigh scales
Strain gages A4
R4 …

Digitally Programmable
Sensor Signal Amplifier
AD8557 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAM Very low offset voltage: 12 μV maximum over temperature
Very low input offset voltage drift: 65 nV/°C maximum
High CMRR: 96 dB minimum
Digitally programmable gain and output offset voltage
Gain range from 28 to 1300
Qualified for automotive applications
Single-wire serial interface
Stable with any capacitive load
SOIC and LFCSP packages
2.7 V to 5.5 V operation VDD VNEG
A1 VSS P3 VDD R6
VSS
VDD P1
A3 R3 VPOS Automotive sensors
Pressure and position sensors
Precision current sensing
Thermocouple amplifiers
Industrial weigh scales
Strain gages A4
R4 …