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SGM8055

GENERAL DESCRIPTION

The SGM8051/3 (single), SGM8052/5 (dual) and SGM8054 (quad) are low cost, high speed, rail-to-rail output, voltage feedback amplifiers. They have a wide input common mode voltage range and output voltage swing, making them easy to be used on single supply as low as 2.5V.

Despite being low cost, the SGM8051 series provide excellent overall performance. They offer wide bandwidth to 250MHz (G = +1) along with 0.1dB flatness out to 37MHz (G = +2) and offer a typical low current consumption of 2.3mA/amplifier.

Low distortion and fast settling make the SGM8051 series ideal for buffering high speed A/D or D/A converters. The SGM8053/5 have a power-down disable feature that reduces the supply current to 75μA. This feature makes the SGM8053/5 ideal for portable and battery-powered applications where power dissipation is critical. All are specified over the extended -40 to +125 temperature range.

PIN CONFIGURATIONS

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FEATURES
  • Low Cost

  • Rail-to-Rail Output

  • Input Offset Voltage: 8mV (MAX)

  • High Speed:

    -3dB Bandwidth: 250MHz (G = +1)

    Slew Rate: 130V/μs

    Settling Time to 0.1% with 2V Step: 58ns

  • Supply Voltage Range: 2.5V to 5.5V

  • Input Voltage Range: -0.2V to 3.8V with VS = 5V

  • Excellent Video Specs (RL = 150Ω, G = +2):

    0.1dB Gain Flatness: 37MHz

    Diff Gain: 0.03%, Diff Phase: 0.08°

  • Low Supply Current:

    2.3mA/Amplifier (TYP)

    75μA Shutdown Current for SGM8055

  • -40 to +125 Operating Temperature Range

  • Available in a MSOP-10 Package

APPLICATIONS

Imaging

Photodiode Preamp

Professional Video and Camera

Hand Set

DVD/CD

Base Station

Filter

A-to-D Driver

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM8055XMS/TRProductionMSOP-1010Y-40℃ to +125℃Samples

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