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SGM8634
470μA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifier
470μA, 6MHz, Rail-to-Rail I/O CMOS Operational Amplifier
GENERAL DESCRIPTION

The SGM8634 is a quad, low voltage, low noise and low power operational amplifier, which can operate from 2.5V to 5.5V single supply, while consuming only 470μA quiescent current per amplifier at 5V.

The SGM8634 features a 3.5mV 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 6MHz and a slew rate of 3.7V/μs. These specifications make the operational amplifier appropriate for various applications.

The SGM8634 is available in Green TSSOP-14 and SOIC-14 packages. It is specified over the extended -40 to +125 industrial temperature range.

PIN CONFIGURATIONS

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FEATURES
  • Input Offset Voltage: 3.5mV (MAX)

  • High Gain-Bandwidth Product: 6MHz

  • High Slew Rate: 3.7V/μs

  • Settling Time to 0.1% with 2V Step: 2.1μs

  • Overload Recovery Time: 0.9μs

  • Low Noise: 12nV/√Hz

  • Rail-to-Rail Input and Output

  • Supply Voltage Range: 2.5V to 5.5V

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

  • Low Supply Current: 470μA/Amplifier (TYP)

  • -40 to +125 Operating Temperature Range

  • Available in Green TSSOP-14 and SOIC-14 Packages

APPLICATIONS

Sensors
Audio
Active Filters
A/D Converters
Communications
Test Equipment
Cellular and Cordless Phones
Laptops and PDAs
Photodiode Amplification
Battery-Powered Instrumentation

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM8634XS14/TR Production SOIC-14 14 Y -40℃ to +125℃ Samples
SGM8634XTS14/TR Production TSSOP-14 14 Y -40℃ to +125℃ Samples