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SGM8422
2.4MHz, High Voltage, Rail-to-Rail I/O Operational Amplifier
2.4MHz, High Voltage, Rail-to-Rail I/O Operational Amplifier
GENERAL DESCRIPTION

The dual SGM8422 and quad SGM8424 are low power operational amplifiers optimized for high voltage systems. These devices can operate from 4.5V to 30V single supply or from ±2.25V to ±15V dual power supplies, and each amplifier consumes only 0.72mA quiescent current. They support rail-to-rail input and output operation, which results in wide dynamic range. The SGM8422/4 are suitable for low power systems, such as portable and battery-powered applications.

The SGM8422/4 have a gain-bandwidth product of 2.4MHz. They offer fast settling and slewing times. These devices are well suited for TFT-LCDs.

The SGM8422 is available in Green SOIC-8 and MSOP-8 packages. The SGM8424 is available in Green TSSOP-14 and SOIC-14 packages. They are specified over the extended -40 to +85 temperature range.

PIN CONFIGURATIONS

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FEATURES
  • Rail-to-Rail Input and Output

  • Support Single or Dual Power Supplies: 4.5V to 30V or ±2.25V to ±15V

  • Gain-Bandwidth Product: 2.4MHz (TYP)

  • High Slew Rate: 2V/μs

  • Supply Current: 0.72mA/Amplifier

  • -40 to +85 Operating Temperature Range

  • Available in SOIC-8 and MSOP-8 Packages

APPLICATIONS

TFT-LCD Drive Circuits

Laptops

Touch-Screen Monitors

Electronics Games

WLANs

Office Automation

Personal Communication Equipment

PDAs

Portable Equipment

A/D Converter Buffers

Active Filters

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM8422YS8G/TR Production SOIC-8 8 Y -40℃ to +85℃ Samples
SGM8422YMS8G/TR Production MSOP-8 8 Y -40℃ to +85℃ Samples