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COS1333 - Zero-Drift Operational Amplifiers

General Description

The COS1333 (single), COS2333 (dual) and COS4333 (quad) are micro power, zero-drift operational amplifiers operated on 1.8 to 5.5 supplies.

COSx333 family use chopper stabilized technique to provide very low offset voltage （less than 20µV maximum） and near zero drift over temperature.

Key Features

  • Low offset Voltage: 20µV (Max. ).
  • Zero Drift: 0.005µV/ºC.
  • Low Quiescent Current: 18μA.
  • Gain Bandwidth Product: 350kHz.
  • Operates on 1.8V ~ 5.5V Supplies.
  • Slew Rate: 0.2V/µs.
  • Rail-to-Rail Input and Output (RRIO).
  • Unity Gain Stable.
  • No Phase Reversal.
  • Extended Temperature Ranges From -40°C to +125°C.
  • Small Packaging COS1333 available in SOT23-5/SOP-8 COS2333 available in SOP-8/MSOP-8 COS4333 available in SOP14/TSSOP14.

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Datasheet Details

Part number COS1333
Manufacturer Cosine
File Size 610.73 KB
Description Zero-Drift Operational Amplifiers
Datasheet download datasheet COS1333 Datasheet

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Full PDF Text Transcription (Reference)

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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COS1333/2333/4333 1.8V, 18µA, RRIO Zero-Drift Operational Amplifiers Features ■ Low offset Voltage: 20µV (Max.) ■ Zero Drift: 0.005µV/ºC ■ Low Quiescent Current: 18μA ■ Gain Bandwidth Product: 350kHz ■ Operates on 1.8V ~ 5.5V Supplies ■ Slew Rate: 0.