圣邦微电子

SGM8093 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




FEATURES

• Rail-to-Rail Output
    2mV Typical V
OS
• 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 V
S = 5V
• Excellent Video Specs (R
L = 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
SGM8093XN6/TR Production SOT-23-6 6 Y -40℃ to +125℃ Samples
SGM8093XS/TR Production SOIC-8 8 Y -40℃ to +125℃ Samples

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