SGM8255A-1/SGM8255A-2 8.5 MHz, High Voltage, High Precision, Low Noise, Operational Amplifiers
■The single SGM8255A-1 and dual SGM8255A-2 are low noise and high precision operational amplifiers optimized for high voltage operation from 4.5V to 36V single supply. These devices provide rail-to-rail output operation.
■The SGM8255A-1/2 offer a low offset voltage less than 25μV and a low bias current. The combination of characteristics makes the SGM8255A-1/2 good choices for temperature measurements, pressure and position sensors, strain gauge amplifiers and medical instrumentation, or any other 4.5V to 36V applications requiring precision and long-term stability.
■The SGM8255A-1 is available in Green SOT-23-5, SOIC-8 and MSOP-8 packages. The SGM8255A-2 is available in Green SOIC-8 and MSOP-8 packages. The SGM8255A-1/2 are rated over the -40°C to +125°C temperature range.
●FEATURES
■Low Offset Voltage: 25μV (MAX)
■Open-Loop Voltage Gain: 150dB (TYP)
■PSRR: 150dB (TYP)
■CMRR: 135dB (TYP)
■0.1Hz to 10Hz Noise: 0.2μVP-P
■Input Voltage Noise Density: 12nV/√Hz at 1kHz
■Gain-Bandwidth Product: 8.5MHz
■Overload Recovery Time: 0.7μs
■Rail-to-Rail Output Swing
■Supply Voltage Range: 4.5V to 36V
■Low Supply Current: 0.85mA/Amplifier(TYP)
■-40°C to +125°C Operating Temperature Range
■Small Packaging:SGM8255A-1 Available in Green SOT-23-5, SOIC-8 and MSOP-8 Packages SGM8255A-2 Available in Green SOIC-8 and MSOP-8 Packages
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SGM8255A-1 、 SGM8255A-2 、 SGM8255A-1XN5G/TR 、 SGM8255A-1XMS8G/TR 、 SGM8255A-1XS8G/TR 、 SGM8255A-2XS8G/TR 、 SGM8255A-2XMS8G/TR |
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High Voltage, High Precision, Low Noise, Operational Amplifiers 、 low noise and high precision operational amplifiers |
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[ Pressure Sensors ][ Temperature Measurements ][ Precision Current Sensing ][ Electronic Scales ][ Strain Gauge Amplifiers ][ Handheld Test Equipment ][ Thermocouple Amplifiers ][ Medical Instrumentation ] |
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Datasheet |
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Please see the document for details |
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SOT-23-5;SOIC-8;MSOP-8 |
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English Chinese Chinese and English Japanese |
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OCTOBER 2022 |
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REV.A.3 |
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1.4 MB |
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