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LTC2057HV Datasheet Low Noise Zero-Drift Operational Amplifier

Manufacturer: Linear Technology (now Analog Devices)

Download the LTC2057HV datasheet PDF. This datasheet also includes the LTC2057 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LTC2057_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

General Description

The LTC®2057 is a high voltage, low noise, zero-drift operational amplifier that offers precision DC performance over a wide supply range of 4.75V to 36V or 4.75V to 60V for the LTC2057HV.

Offset voltage and 1/f noise are suppressed, allowing this amplifier to achieve a maximum offset voltage of 4μV and a DC to 10Hz input noise voltage of 200nVP-P (typ).

The LTC2057’s self-calibrating circuitry results in low offset voltage drift with temperature, 0.015μV/°C (max), and zero-drift over time.

Overview

LTC2057/LTC2057HV High Voltage, Low Noise Zero-Drift Operational.

Key Features

  • n Supply Voltage Range n 4.75V to 36V (LTC2057) n 4.75V to 60V (LTC2057HV) n Offset Voltage: 4μV (Maximum) n Offset Voltage Drift: 0.015μV/°C (Maximum,.
  • 40°C to 125°C) n Input Noise Voltage n 200nVP-P, DC to 10Hz (Typ) n 11nV/√Hz, 1kHz (Typ) n Input Common Mode Range: V.
  • 0.1V to V+.
  • 1.5V n Rail-to-Rail Output n Unity Gain Stable n Gain Bandwidth Product: 1.5MHz (Typ) n Slew Rate: 0.45V/μs (Typ) n AVOL: 150dB (Typ) n PSRR: 160dB (Typ) n CMRR: 150dB (Typ) n S.

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