GENERAL DEscriptION

The SGM8931/2/3/4 are a family of single, dual and quad operational amplifiers designed for 5V operation. These devices can operate from 1.8V to 5.5V single supply. They provide a wide input common mode voltage range and rail-to-rail output voltage swing.

The SGM8931/2/3/4 provide excellent overall performance. They feature low offset, low noise and low distortion. These devices work well in low voltage or battery-powered audio systems re high quality.

The SGM8931 is available in Green SOT-23-5, SC70-5, SOIC-8 and MSOP-8 packages. The SGM8932 is available in Green SOIC-8 and MSOP-8 packages. The SGM8933 is available in Green SOT-23-6, SOIC-8 and MSOP-8 packages. The SGM8934 is available in Green SOIC-14 and TSSOP-14 packages. They are specified over the -40℃ to +85℃ temperature range.

FEATURES

• Low Offset Voltage: 0.9mV (MAX)
  

• Low Input Voltage Noise: 30nV/√Hz

• Low Distortion

• Gain-Bandwidth Product: 1.5MHz
  

• Slew Rate: 0.8V/μs

• Rail-to-Rail Output

• Supply Voltage Range: 1.8V to 5.5V

• Low Supply Current: 

  80μA (TYP)

  0.1μA Shutdown Current

• -40℃ to +85℃ Operating Temperature Range

• Available in SOT-23-6, SOIC-8 and MSOP-8 Packages

APPLICATIONS

Data Acquisition

Process Control

Active Filter

Test E

Mobile Phone

Audio Processing

Portable E