SGM8606 1.8V, Micro-Power, Precision, RRIO, CMOS Zero-Drift Operational Amplifier with Comparator and Voltage Reference
■The SGM8606 is a low power, high precision CMOS operational amplifier, integrated with one comparator and one low drift voltage reference. The device can operate from 1.8V to 5.5V single supply or from ±0.9V to ±2.75V dual power supplies, while consuming only 20μA quiescent current. The amplifier supports rail-to-rail input and output operation. Its input common mode voltage range is 100mV beyond the rails, and the output swings within 14mV of the rails. The device is suitable for low voltage operation, such as battery-powered applications.
■The amplifier features high impedance inputs, a 50μV maximum input offset voltage and zero-drift over time and temperature. It is designed to provide optimal performance in low voltage and low power systems. These specifications make the device appropriate for a wide range of applications requiring high precision, such as driving ADCs without reducing differential linearity.
■The comparator's input common mode voltage range is 200mV beyond the rails and the integrated voltage reference provides precise threshold in application.
The internal 1.2V series voltage reference features a low 42μV/°C drift. It is stable for capacitive load up to 10nF, and can provide output current up to 2mA (TYP).
■The SGM8606 fits in a tiny package with low power. It is well suited for mobile phones and handheld electronic applications.
■The SGM8606 is available in a Green TDFN-3×3-10L package. It is rated over the -40°C to +85°C temperature range.
●FEATURES:
▲Quiescent Current: 20μA (TYP)
▲Supply Voltage Range: 1.8V to 5.5V
▲-40°C to +85°C Operating Temperature Range
▲Available in a Green TDFN-3×3-10L Package
■AMPLIFIER
▲Low Offset Voltage: 50μV (MAX)
▲Low 0.1Hz to 10Hz Noise: 2μV-P-P
▲Integrated RFI Filter
▲Single-Supply Operation
▲Rail-to-Rail Input and Output
■COMPARATOR
▲Comparator Push-Pull Output Current Drive:
◆18mA (TYP) at V-S=5V
▲Comparator Rail-to-Rail Input
■VOLTAGE REFERENCE
▲1.2V Voltage Reference
▲Low 42μV/°C Drift
▲2mA Output Drive Ability
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Micro-Power, Precision, RRIO, CMOS Zero-Drift Operational Amplifier |
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[ Temperature Measurements ][ Medical Instrumentation ][ Battery-Powered Instruments ][ IR Receivers ][ Alarm Circuits ][ Monitoring Circuits ] |
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Datasheet |
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Please see the document for details |
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TDFN-3×3-10L |
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English Chinese Chinese and English Japanese |
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DECEMBER 2015 |
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REV.A |
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1.2 MB |
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