
Linear Technology
DESCRIPTION
The LT®1178 is a micropower dual op amp in the standard 8-pin configuration; the LT1179 is a micropower quad op amp offered in the standard 14-pin packages. Both devices are optimized for single supply operation at 5V. Specifications are also provided at ±15V supplies.
FEATURES
■ 17µA Max Supply Current per Amplifier
■ 70µV Max Offset Voltage
■ 250pA Max Offset Current
■ 5nA Max Input Bias Current
■ 0.9µVP-P 0.1Hz to 10Hz Voltage Noise
■ 1.5pAP-P 0.1Hz to 10Hz Current Noise
■ 0.5µV/°C Offset Voltage Drift
■ 85kHz Gain-Bandwidth Product
■ 0.04V/µs Slew Rate
■ Single Supply Operation:
Input Voltage Range Includes Ground
Output Swings to Ground While Sinking Current
No Pull Down Resistors are Needed
■ Output Sources and Sinks 5mA Load Current
APPLICATIONS
■ Battery or Solar Powered Systems
Portable Instrumentation
Remote Sensor Amplifier
Satellite Circuitry
■ Micropower Sample-and-Hold
■ Thermocouple Amplifier
■ Micropower Filters