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SGM8094
350MHz, Rail-to-Rail Output CMOS Operational Amplifier
350MHz, Rail-to-Rail Output CMOS Operational Amplifier
GENERAL DESCRIPTION

The SGM8091/8093(single), SGM8092 (dual), SGM8094 (quad) are rail-to-rail output voltage feedback amplifiers offering ease of use and low cost. They have bandwidth and slew rate typically found in current feedback amplifiers. All have a wide input common mode voltage range and output voltage swing, making them easy to use on single supplies as low as 2.5V.

Despite being low cost, the SGM8091 series provide excellent overall performance. They offer wide bandwidth to 350MHz (G = +1) along with 0.1dB flatness out to 125MHz (G = +1) and offer a typical low power of 4.3mA/amplifier.

The SGM8091 series are low distortion and fast settling make them ideal for buffering high speed A/D or D/A converters. The SGM8093 has a power-down disable feature that reduces the supply current to 75μA. These features make the SGM8093 ideal for portable and battery-powered applications where size and power are critical. All are specified over the extended -40 to +125 temperature range.


PIN CONFIGURATIONS

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FEATURES

• Rail-to-Rail Output

    2mV Typical VOS

• High Speed

    350MHz, -3dB Bandwidth (G = +1)

    265V/μs, Slew Rate

    32ns Settling Time to 0.1% with 2V Step

• 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)

    Gain Flatness 0.1dB to 70MHz

    Diff Gain: 0.004%, Diff Phase: 0.08 Degree

• Low Supply Current

    4.3mA/Amplifier (TYP)

    75μA Shutdown Current for SGM8093

• Small Packaging

    SGM8091 Available in SOIC-8 and SOT-23-5

    SGM8092 Available in SOIC-8 and MSOP-8

    SGM8093 Available in SOIC-8 and SOT-23-6

    SGM8094 Available in SOIC-14 and TSSOP-14


APPLICATIONS

Imaging

Photodiode Preamp

Professional Video and Cameras

Hand Sets

DVD/CD

Base Stations

Filters

A - to - D Driver


ORDERING INFORMATION
Part Number Status Package Pins Pb-Free Temp Range