The LTC1151 is a high voltage, high performance dual zero-drift operational amplifier. The two sample-and-hold capacitors per amplifier required externally by other chopper amplifiers are integrated on-chip. The LTC1151 also incorporates proprietary high voltage CMOS structures which allow operation at up to 36V total supply voltage. The LTC1151 has a typical offset voltage of 0.5µV, drift of 0.01µV/°C, 0.1Hz to 10Hz input noise voltage of 1.5mVP-P, and a typical voltage gain of 140dB. It has a slew rate of 3V/µs and a gain-bandwidth product of 2.5MHz with a supply current of 0.9mA per amplifier. Overload recovery times from positive and negative saturation are 3ms and 20ms, respectively. The LTC1151 is available in a standard 8-lead plastic DIP package as well as a 16-lead wide body SO. The LTC1151 is pin compatible with industry-standard dual op amps and runs from standard ±15V supplies, allowing it to plug in to most standard bipolar op amp sockets while offering significant improvement in DC performance. Applications * Strain Gauge Amplifiers * Instrumentation Amplifiers * Electronic Scales * Medical Instrumentation * Thermocouple Amplifiers * High Resolution Data Acquisition * Maximum Offset Voltage Drift: 0.05µV/°C * High Voltage Operation: ±18V * No External Components Required * Maximum Offset Voltage: 5µV * Low Noise: 1.5µVP-P (0.1Hz to 10Hz) * Minimum Voltage Gain: 125dB * Minimum CMRR: 106dB * Minimum PSRR: 110dB * Low Supply Current: 0.9mA/Amplifier * Single Supply Operation: 4.75V to 36V * Input Common-Mode Range Includes Ground * Typical Overload Recovery Time: 20ms https://elecena.pl/product/249192/dual-15v-zero-drift-operational-amplifier 2007-03-01 https://elecena.pl/product/249192/dual-15v-zero-drift-operational-amplifier 2016-04-13 https://elecena.pl/product/249192/dual-15v-zero-drift-operational-amplifier 2025-01-22