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GS8334 Datasheet 350khz Zero-drift CMOS Rail-to-rail Io Op-Amp

Manufacturer: GAINSIL

Overview: GS8331/8332/8334 350KHZ Zero-Drift CMOS Rail-to-Rail IO Opamp with RF.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number GS8334
Manufacturer GAINSIL
File Size 299.31 KB
Description 350KHZ Zero-Drift CMOS Rail-to-Rail IO Opamp
Datasheet GS8334 GS8331 Datasheet (PDF)

General Description

The GS833X amplifier is single/dual/quad supply, micro-power, zero-drift CMOS operational amplifiers, the amplifiers offer bandwidth of 350 kHz, rail-to-rail inputs and outputs, and single-supply operation from 1.8V to 5.5V.

GS833X uses chopper stabilized technique to provide very low offset voltage (less than 10µV maximum) and near zero drift over temperature.

Low quiescent supply current of 25μA per amplifier and very low input bias current of 20pA make the devices an ideal choice for low offset, low power consumption and high impedance applications.

Key Features

  • Single-Supply Operation from +1.8V ~ +5.5V.
  • Rail-to-Rail Input / Output.
  • Gain-Bandwidth Product: 350KHz (Typ. @25°C).
  • Low Input Bias Current: 20pA (Typ. @25°C).
  • Low Offset Voltage: 10uV (Max. @25°C).
  • Quiescent Current: 25μA per Amplifier (Typ. ).
  • Operating Temperature: -45°C ~ +125°C.
  • Zero Drift: 0.03µV/°C (Max. ).
  • Embedded RF Anti-EMI Filter.
  • Small Package: GS8331 Available in SOT23-5, SC-70 and SOP-8 Packages GS8332 Available in SOP-8, MSOP-8.

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