GENERAL DEscriptION

The single SGM8941 and dual SGM8942 are high performance CMOS operational amplifiers optimized for low voltage operation. These devices operate from 1.8V to 5.5V single supply, consuming low current. They provide rail-to-rail input and output operation.

The SGM8941/2 offer impressive overall performance. They feature low offset, excellent CMRR and high linearity. These devices work well in low voltage and high systems, such as sensor amplification and sensor conditioning.

The SGM8941 is available in Green SOT-23-5 and SOIC-8 packages. The SGM8942 is available in Green SOIC-8 and MSOP-8 packages. They are specified over the extended -40℃ to +85℃ temperature range.

FEATURES

• Low Input Offset Voltage: 0.15mV (TYP)

• Low Input Voltage Noise: 38nV/√Hz

• Gain-Bandwidth Product: 1.5MHz

• Slew Rate: 0.8V/μs

• Rail-to-Rail Input and Output

• Supply Voltage Range: 1.8V to 5.5V

• Low Supply Current: 120μA/Amplifier (TYP)

• -40℃ to +85℃ Operating Temperature Range

• Available in MSOP-8 and SOIC-8 Packages

APPLICATIONS

Data Acquisition

Process Control

Active Filter

Test Equipment

Mobile Phone

Audio Processing

Video Processing

Headphone Amplifier

Portable Equipment

Broadband Communication