LTC1047 Datasheet | Linear Technology

U U Features - No External ponents 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 - mon Mode Range Includes GND - Output Swings to GND - Typical Overload Recovery Time: 70ms - Pin patible with Industry Standard Dual Op Amps U APPLICATIO S - Thermocouple Amplifiers - Electronic Scales - Battery Powered Instrumentation - Strain Gauge Amplifiers - Remote Located Sensors Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors DESCRIPTIO 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 ponents. The LTC1047 has a typical offset voltage of 3µV, drift of 10nV/°C, input noise voltage typically 3.5µVP-P, and typical voltage gain of 150dB. The mon mode rejection is 110dB minimum, with minimum power supply rejection of 105dB. The LTC1047 also offers a 0.2V/µs slew rate and a gain bandwidth product of 200kHz. Overload recovery time from saturation is 70ms, four times faster than chopper amplifiers with external capacitors. The LTC1047 is available in a standard plastic 8-pin PDIP as well as a 16-pin SW package. The LTC1047 is a plug-in replacement for most dual op amps with improved DC performance and substantial power savings. , LTC and LT are registered trademarks of Linear Technology Corporation. TYPICAL APPLICATIO Micropower Single Supply Instrumentation Amplifier 5V - IN 18...