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TC7650 - Chopper Stabilized Operational Amplifier

General Description

The TC7650 CMOS chopper stabilized operational amplifier practically removes offset voltage error terms from system error calculations.

The 5µV maximum VOS specification, for example, represents a 15 times improvement over the industry standard OP07E.

Key Features

  • Low Input Offset Voltage: 0.7µV Typ Low Input Offset Voltage Drift: 0.05µV/°C Max Low Input Bias Current: 10pA Max High Impedance Differential CMOS Inputs: 1012Ω High Open Loop Voltage Gain: 120dB Min. Low Input Noise Voltage: 2.0µVp-p High Slew Rate: 2.5V/µsec. Low Power Operation: 20mW Output Clamp Speeds Recovery Time Compensated Internally for Stable Unity Gain Operation.
  • Direct Repla.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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TC7650 Chopper Stabilized Operational Amplifier Features • • • • • • • • • • Low Input Offset Voltage: 0.7µV Typ Low Input Offset Voltage Drift: 0.05µV/°C Max Low Input Bias Current: 10pA Max High Impedance Differential CMOS Inputs: 1012Ω High Open Loop Voltage Gain: 120dB Min. Low Input Noise Voltage: 2.0µVp-p High Slew Rate: 2.5V/µsec.