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
â– 250pA Max Offset Current
â– 5nA Max Input Bias Current
■0.9µVP-P 0.1Hz to 10Hz Voltage Noise
â– 1.5pAP-P 0.1Hz to 10Hz Current Noise
■0.5µV/°C Offset Voltage Drift
â– 85kHz Gain-Bandwidth Product
■0.04V/µs Slew Rate
â– Single Supply Operation:
Input Voltage Range Includes Ground
Output Swings to Ground While Sinking Current
No Pull Down Resistors are Needed
â– Output Sources and Sinks 5mA Load Current
APPLICATIONS
â– Battery or Solar Powered Systems
Portable Instrumentation
Remote Sensor Amplifier
Satellite Circuitry
â– Micropower Sample-and-Hold
â– Thermocouple Amplifier
â– Micropower Filters