GENERAL DEscriptION

The SGM8602 is a dual, low voltage, low noise and low power operational amplifier, which can operate from 2.1V to 5.5V single supply, while consuming only 2.2mA current at 5V.

The minimum input common mode voltage is within 0.1V below the negative rail, and the output swing is rail-to-rail with heavy loads. The SGM8602 exhibits a high gain-bandwidth product of 12MHz and a slew rate of 9V/μs. These specifications make the operational amplifier appropriate for various applications.

The SGM8602 is available in Green SOT-23-8 and TDFN-2×3-8L packages. It is specified over the extended -40℃ to +125℃ industrial temperature range.

FEATURES

• Input Offset Voltage: 5.1mV (MAX)

• High Gain-Bandwidth Product: 12MHz

• High Slew Rate: 9V/μs

• Settling Time to 0.1% with 2V Step: 0.2μs

• Overload Recovery Time: 0.4μs

• Low Noise: 9nV/√Hz at 10kHz

• Rail-to-Rail Input and Output

• Supply Voltage Range: 2.1V to 5.5V

• Input Voltage Range: -0.1V to +5.6V with VS = 5.5V

• Low Power: 2.2mA (TYP) Supply Current

• -40℃ to +125℃ Operating Temperature Range

• Available in Green SOT-23-8 and TDFN-2×3-8L Packages

APPLICATIONS

Sensors

Audio

Active Filters

A/D Converters

Communications

Test Equipment

Cellular and Cordless Phones

Laptops and PDAs

Photodiode Amplification

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