SGM8959-1/SGM8959-2 Low V-OS, Low Noise, High Precision Zero-Drift Operational Amplifiers
●The single SGM8959-1 and dual SGM8959-2 are low power, high precision CMOS operational amplifiers, which can operate from 1.8V to 5.5V single supply or from ±0.9V to ±2.75V dual power supplies, while consuming only 380μA quiescent current per amplifier. The SGM8959-1/2 support rail-to-rail input and output operation. The input common mode voltage range is from (-V-S) - 0.1V to (+V-S) + 0.1V, and the output range is from (-V-S) + 0.005V to (+V-S) - 0.005V.
●The SGM8959-1/2 are designed to provide optimal performance in low voltage and low power systems. They have high impedance inputs and zero-drift 10μV (MAX) offset voltage. These specifications make SGM8959-1/2 appropriate for a wide range of applications requiring high precision, such as high linearity driver of high precision ADC.
●The SGM8959-1 is available in Green SOT-23-5, SC70-5 and SOIC-8 packages. The SGM8959-2 is available in Green SOIC-8 and TDFN-3×3-8L packages. They are specified over -40℃ to +125℃ temperature range.
■FEATURES:
●Low Input Offset Voltage: 10μV (MAX)
●Low Noise: 0.2μV-P-P at 0.1Hz to 10Hz
●Input Voltage Noise: 8nV/√Hz
●Gain-Bandwidth Product: 3.9MHz
●Slew Rate : 1.0V/μs
●Integrated EMI Filter
●Rail-to-Rail Input and Output
●Support Single or Dual Power Supplies: 1.8V to 5.5V or ±0.9V to ±2.75V
●Quiescent Current: 380μA/Amplifier (TYP)
●-40℃ to +125℃ Operating Temperature Range
●Small Packaging:
◆SGM8959-1 Available in Green SOT-23-5, SC70-5 and SOIC-8 Packages
◆SGM8959-2 Available in Green SOIC-8 and TDFN-3×3-8L Packages
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SGM8959-2 、 SGM8959-1 、 SGM8959-1XN5G/TR 、 SGM8959-1XC5G/TR 、 SGM8959-1XS8G/TR 、 SGM8959-2XS8G/TR 、 SGM8959-2XTDB8G/TR |
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low power, high precision CMOS operational amplifiers 、 Low V-OS, Low Noise, High Precision Zero-Drift Operational Amplifiers |
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[ Industrial Equipment ][ Battery-Powered Equipment ][ Sensor Signal Conditioning ] |
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Datasheet |
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Please see the document for details |
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SOIC-8;TDFN-3×3-8L;SOT-23-5;SC70-5 |
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English Chinese Chinese and English Japanese |
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MARCH 2022 |
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REV. A. 1 |
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1.6 MB |
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