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COS4333 - Zero-Drift Operational Amplifiers

Download the COS4333 datasheet PDF. This datasheet also covers the COS1333 variant, as both devices belong to the same zero-drift operational amplifiers family and are provided as variant models within a single manufacturer datasheet.

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (COS1333-Cosine.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number COS4333
Manufacturer Cosine
File Size 610.73 KB
Description Zero-Drift Operational Amplifiers
Datasheet download datasheet COS4333 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.

View original datasheet text
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.