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SGM8537
1.5MHz, Rail-to-Rail Output Operational Amplifier
1.5MHz, Rail-to-Rail Output Operational Amplifier
GENERAL DESCRIPTION

The SGM8535 (single), SGM8536 (dual), SGM8537 (single with shutdown) and SGM8538 (quad) are voltage feedback amplifiers. These devices can operate from 1.8V to 5.5V single supply, while consuming only 80μA quiescent current per amplifier. They provide a wide input common mode voltage range and rail-to-rail output voltage swing. This feature makes SGM8535/6/7/8 appropriate for buffering ASIC.

The SGM8535/6/7/8 offer a gain-bandwidth product of 1.5MHz and an ultra-low input bias current of 3pA. They are well suited for piezoelectric sensors, integrators and photodiode amplifiers.

The SGM8535/6/7/8 are designed into a wide range of applications, such as battery-powered instrumentation, safety monitoring, portable systems, and transducer interface circuits in low power systems.

The SGM8535 is available in Green SOT-23-5, SC70-5, MSOP-8 and SOIC-8 packages. The SGM8536 is available in Green MSOP-8 and SOIC-8 packages. The SGM8537 is available in Green SOT-23-6, MSOP-8 and SOIC-8 packages. The SGM8538 is available in Green SOIC-14 and TSSOP-14 packages. They are specified over the -40 to +85 temperature range.

PIN CONFIGURATIONS

8537.png

FEATURES
  • Low Input Offset Voltage: 3.4mV (MAX)

  • Unity-Gain Stable

  • Gain-Bandwidth Product: 1.5MHz

  • Rail-to-Rail Output

  • Supply Voltage Range: 1.8V to 5.5V

  • Low Supply Current

    80μA (TYP)

    0.1μA Shutdown Current

  • -40 to +85 Operating Temperature Range

  • Available in SOT-23-6, MSOP-8 and SOIC-8 Packages

APPLICATIONS

ASIC Input or Output Amplifiers

Piezoelectric Transducer Amplifiers

Battery-Powered Equipment

Portable Equipment

Sensor Interfaces

Medical Instrumentation

Mobile Communications

Audio Outputs

Smoke Detectors

Mobile Telephones

Notebook PCs

PCMCIA Cards

ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range
SGM8537YN6G/TR Production SOT-23-6 6 Y -40℃ to +85℃ Samples
SGM8537YS8G/TR Production SOIC-8 8 Y -40℃ to +85℃ Samples
SGM8537YMS8G/TR Production MSOP-8 8 Y -40℃ to +85℃ Samples
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