DESCRIPTION
The LTC®1047 is a micropower, high performance dual zero-drift operational amplifier. The sample-and-hold capacitors usually required by other chopper amplifiers are integrated on-chip, minimizing the need for external components.

FEATURES
■ No External Components Required
■ Maximum Offset Voltage: 10µV
■ Maximum Offset Voltage Drift: 50nV/°C
■ Supply Current: 80µA
■ Minimum CMRR: 110dB
■ Minimum PSRR: 105dB
■ Single Supply Operation: 4.75V to 16V
■ Common Mode Range Includes GND
■ Output Swings to GND
■ Typical Overload Recovery Time: 70ms
■ Pin Compatible with Industry Standard Dual Op Amps

APPLICATIONS
■ Thermocouple Amplifiers
■ Electronic Scales
■ Battery Powered Instrumentation
■ Strain Gauge Amplifiers
■ Remote Located Sensors