SGM8263-1/SGM8263-2 Ultra-Low Offset Voltage, High Linearity,Low Noise Operational Amplifiers
■The single SGM8263-1 and dual SGM8263-2 are bipolar-input, low noise operational amplifiers optimized for high voltage systems. These devices operate from 4V to 36V single supply or from ±2V to ±18V dual power supplies, while consuming 2.5mA quiescent current per amplifier.
■The SGM8263-1/2 have impressive dynamic characteristics with various loads. The rail-to-rail output swing with a 2kΩ load is within 190mV of the rails. This results in large headroom and wide dynamic range. The SGM8261-1/2 are unity-gain stable and offer a ±55mA high output current. They feature 4.5nV/√Hz ultra-low noise at 1kHz with 0.0001% distortion.
■The SGM8263-1/2 also offer an 8.5μV maximum offset voltage and ultra-low offset voltage drift over temperature. The combination of above features makes these devices appropriate for amplifying low noise and low amplitude signal.
The SGM8263-1 is available in Green SOT-23-5 and SOIC-8 packages. The SGM8263-2 is available in a Green SOIC-8 package. They are specified from -40°C to +85°C temperature range
●FEATURES
■Ultra-Low Offset Voltage: 8.5μV (MAX)
■Ultra-Low Input Offset Voltage Drift: 10nV/°C
■Low Input Voltage Noise: 4.5nV/√Hz at 1kHz
■Low Distortion: 0.0001% at 1kHz
■Unity-Gain Stable
■Gain-Bandwidth Product: 10MHz (G = +1)
■High Slew Rate: 10V/μs
■High Open-Loop Gain: 145dB
■Rail-to-Rail Output
■Support Single or Dual Power Supplies: 4V to 36V or ±2V to ±18V
■Low Quiescent Current: 2.5mA/Amplifier
■-40°C to +85°C Operating Temperature Range
■Small Packaging:
▲SGM8263-1 Available in Green SOT-23-5 and SOIC-8 Packages
▲SGM8263-2 Available in a Green SOIC-8 Package
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SGM8263-1 、 SGM8263-2 、 SGM8263-1YN5G/TR 、 SGM8263-1YS8G/TR 、 SGM8263-2YS8G/TR |
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[ Temperature Measurements ][ Pressure Sensors ][ Precision Current Sensing ][ Electronic Scales ][ Strain Gauge Amplifiers ][ Medical Instrumentation ][ Thermocouple Amplifiers ][ Handheld Test Equipment ] |
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Datasheet |
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Please see the document for details |
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SOT-23-5;SOIC-8 |
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English Chinese Chinese and English Japanese |
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DECEMBER 2017 |
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REV.A |
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1.5 MB |
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