GENERAL DESCRIPTION

The SGM722Q is a dual, low voltage, low noise and low

power operational amplifier for automotive applications.

This device can operate from 2.1V to 5.5V single supply,

and consumes low quiescent current.

The SGM722Q features a ±6.5mV maximum input offset

voltage. 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. It exhibits a high

gain-bandwidth product of 11MHz and a slew rate of

7V/μs. These specifications make the operational

amplifier appropriate for various applications.

The device is AEC-Q100 qualified (Automotive

Electronics Council (AEC) standard Q100 Grade 1) and

it is suitable for automotive applications.

The SGM722Q is available in Green SOIC-8 and

MSOP-8 packages. It operates over an ambient

temperature range of -40℃ to +125℃.

FEATURES

● AEC-Q100 Qualified for Automotive Applications

Device Temperature Grade 1

TA = -40℃ to +125℃

● Input Offset Voltage: ±6.5mV (MAX)

● High Gain-Bandwidth Product: 11MHz

● High Slew Rate: 7V/μs

● Settling Time to 0.1% with 2V Step: 0.4μs

● Overload Recovery Time: 0.5μs

● Low Noise: 8.5nV/√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 Quiescent Current: 1.2mA/Amplifier (TYP)

● Available in Green SOIC-8 and MSOP-8 Packages

APPLICATIONS

AEC-Q100 Grade 1 Applications

Sensors

Audio

Active Filters

A/D Converters

Communications

Test Equipment

Cellular and Cordless Phones

Laptops and PDAs

Photodiode Amplification

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