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SGM8210-4
High Voltage, Low Power, Low Noise, Rail-to-Rail I/O Operational Amplifier
High Voltage, Low Power, Low Noise, Rail-to-Rail I/O Operational Amplifier
GENERAL DESCRIPTION

The SGM8210-1 (single), SGM8210-2 (dual) and SGM8210-4 (quad) are low power, low noise and high voltage operational amplifiers, which are suitable for battery-powered systems. These devices can operate from 3.3V to 24V single supply or from ±1.65V to ±12V dual power supplies, and consume only 50μA quiescent current per amplifier. They also provide rail-to-rail input and output operation.

The SGM8210-1/2/4 provide low power, low bias current, low noise and wide bandwidth. These devices fit in small packages. The combination of the above features makes them appropriate for various applications.

The SGM8210-1 is available in Green SOT-23-5 and SC70-5 packages. The SGM8210-2 is available in Green SOIC-8, MSOP-8 and TDFN-2×3-8L packages. The SGM8210-4 is available in a Green SOIC-14 package. They are specified over the extended -40 to +125 temperature range.

PIN CONFIGURATIONS

8210-4.png

FEATURES
  • Wide Supply Voltage Range: 3.3V to 24V

  • Rail-to-Rail Input and Output

  • Low Quiescent Current: 50μA/Amplifier (TYP)

  • Low Offset Voltage: 1mV (MAX)

  • Low 0.1Hz to 10Hz Noise: 3μVP-P

  • Input Voltage Noise Density: 25nV/√Hz at 1kHz

  • CMRR: 115dB (TYP)

  • PSRR: 120dB (TYP)

  • Open-Loop Voltage Gain: 120dB (TYP)

  • Slew Rate: 0.3V/μs

  • -40 to +125 Operating Temperature Range

  • Available in a Green SOIC-14 Package

APPLICATIONS

Power Managements

Telecom Equipment

Mobile Phones

Laptop Computers

Welding Devices

Battery Chargers

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM8210-4XS14G/TR Production SOIC-14 14 Y -40℃ to +125℃ Samples
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