The SGM8651/2/3/4/5 are high precision, low noise, low distortion, rail-to-rail output CMOS voltage feedback operational amplifiers offering ease of use and low cost. They have a wide input common mode voltage range and output voltage swing, running at single-supply voltage from 2.5V to 5.5V.
Despite being low cost, the SGM8651/2/3/4/5 provide excellent overall performance. They offer wide gainbandwidth product to 50MHz and a typical low power of 2.3mA/amplifier.
The SGM8651/2/3/4/5‘s low distortion and fast settling make them ideal for buffering high speed A/D or D/A converters. The SGM8653/5 has a power-down disable feature that reduces the supply current to 75μA/amplifier. These features make the SGM8653/5 ideal for portable and battery-powered applications where size and power are critical. All are specified over the extended -40℃ to +125℃ temperature range.
• Low Cost
• Rail-to-Rail Output
2mV Typical VOS
• Gain-Bandwidth Product: 50MHz
• High Slew Rate: 66V/μs
• Settling Time to 0.1% with 2V Step: 60ns
• Overload Recovery Time: 25ns
• Low Noise: 8.7nV/√Hz
• Operates on 2.5V to 5.5V Supplies
• Input Voltage Range: -0.2V to +3.8V with VS = 5V
• Low Supply Current
75μA/Amplifier Shutdown Current for SGM8653/5
• Small Packaging
SGM8651 Available in SOT-23-5 and SOIC-8
SGM8652 Available in MSOP-8 and SOIC-8
SGM8653 Available in SOT-23-6 and SOIC-8
SGM8654 Available in TSSOP-14 and SOIC-14
SGM8655 Available in MSOP-10
Cell Phone PA Control
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