The AD8552ARZ is a Zero Drift Dual Rail-to-rail Input/Output Operational Amplifier guaranteed to operate from 2.7V to 5V with a single supply. This amplifier provides the benefits previously found only in expensive auto-zeroing or chopper-stabilized amplifiers. No external capacitors are required. With an offset voltage of only 1µV and drift of 0.005µV/°C, the AD8552 is perfectly suited for applications in which error sources cannot be tolerated. Temperature, position and pressure sensors, medical equipment and strain gage amplifiers benefit greatly from nearly zero drift over its operating temperature range. The rail-to-rail input and output swings provided by the AD8552 make both high-side and low-side sensing easy.
1µV Offset voltage
0.005µV/°C Offset drift
Rail-to-rail input and output swing
Single-supply operation
130dB High gain, CMRR and PSRR
20pA Input bias current
700µA/op amp Supply current
50µs Overload recovery time
No external capacitors required
ESD sensitive device, take proper precaution while handling the device.