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SGM8536

GENERAL DESCRIPTION

The SGM8535 (single), SGM8536 (dual), SGM8537 (single with shutdown) and SGM8538 (quad) are rail-to-rail output voltage feedback amplifiers. They have a wide input common mode voltage range and output voltage swing, and take the minimum operating supply voltage down to 1.8V. The maximum recommended supply voltage is 5.5V.

The SGM8535/6/7/8 provide 1.5MHz bandwidth at a low current consumption of 80μA per amplifier. Very low input bias currents enable SGM8535/6/7/8 to be used for integrators, photodiode amplifiers and piezoelectric sensors. Rail-to-rail outputs are useful to designers for buffering ASIC in single-supply systems.

Applications for these amplifiers include safety monitoring, portable equipment, battery and power supply control, signal conditioning and interfacing for transducers in very low power systems.

The SGM8535/6/7/8 are specified over the -40 to +85 temperature range. The single SGM8535 is available in Green SOT-23-5, SC70-5, MSOP-8 and SOIC-8 packages. The dual SGM8536 is available in Green MSOP-8 and SOIC-8 packages. The single with shutdown SGM8537 is available in Green SOT-23-6, MSOP-8 and SOIC-8 packages. The quad SGM8538 is available in Green SOIC-14 and TSSOP-14 packages.

PIN CONFIGURATIONS

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FEATURES

  • Rail-to-Rail Output

  • Low Input Offset Voltage: 3.4mV (MAX)

  • Unity Gain Stable

  • Gain-Bandwidth Product: 1.5MHz

  • Supply Voltage Range: 1.8V to 5.5V

  • Low Supply Current: 80μA/Amplifier (TYP)

  • Available in MSOP-8 and SOIC-8 Packages

APPLICATIONS

ASIC Input or Output Amplifiers

Sensor Interfaces

Piezoelectric Transducer Amplifiers

Medical Instrumentation

Mobile Communications

Audio Outputs

Portable Systems

Smoke Detectors

Mobile Telephones

Notebook PCs

PCMCIA Cards

Battery-Powered Equipment

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM8536YMS8G/TRProductionMSOP-88Y-40℃ to +85℃
SGM8536YS8G/TRProductionSOIC-88Y-40℃ to +85℃

 

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