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OPA186 - Zero-Drift Operational Amplifiers

Description

The OPA186, OPA2186, and OPA4186 (OPAx186) are low-power, 24-V, rail-to-rail input and output, zerodrift operational amplifiers (op amps).

These op amps feature only 10 µV of offset voltage (maximum) and 0.04 µV/°C of offset voltage drift over temperature (maximum).

Features

  • High precision:.
  • Offset drift: 0.01 μV/°C.
  • Low offset voltage: 1 μV.
  • Low quiescent current: 90 µA.
  • Excellent dynamic performance:.
  • Gain bandwidth: 750 kHz.
  • Slew rate: 0.35 V/µs.
  • Robust design:.
  • RFI/EMI filtered inputs.
  • Rail-to-rail input/output.
  • Supply range: 4.5 V to 24 V.
  • Temperature:.
  • 40°C to +125°C 2.

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Full PDF Text Transcription

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OPA186, OPA2186, OPA4186 SBOS968C – JUNE 2022 – REVISED JULY 2023 OPAx186 Precision, Rail-to-Rail Input/Output, 24-V, Zero-Drift Operational Amplifiers 1 Features • High precision: – Offset drift: 0.01 μV/°C – Low offset voltage: 1 μV • Low quiescent current: 90 µA • Excellent dynamic performance: – Gain bandwidth: 750 kHz – Slew rate: 0.35 V/µs • Robust design: – RFI/EMI filtered inputs • Rail-to-rail input/output • Supply range: 4.5 V to 24 V • Temperature: –40°C to +125°C 2 Applications • PC PSU and game console unit • Merchant DC/DC • Flow transmitter • Pressure transmitter • Merchant battery charger • Electricity meter 3 Description The OPA186, OPA2186, and OPA4186 (OPAx186) are low-power, 24-V, rail-to-rail input and output, zerodrift operational amplifiers (op amps).
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