OPA37GU - Brand New Texas Instruments Instrumentation OpAmps
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Description
The OPA37GU is a CMOS operational amplifier designed for instrumentation applications. It operates on a single supply voltage as low as 2.1V and features rail-to-rail output with an accuracy of ± 3mV, ensuring the precision of the output voltage. The OPA37GU features a low quiescent current (20μA/amplifier), a low offset voltage (125μV max.), a low input bias current (1pA), and a high open-loop gain (115dB). It has completely independent circuitry, offering low crosstalk and freedom from interaction. The common-mode range extending to the negative supply makes it ideal for battery-powered and single-supply applications. The OPA37GU is suitable for portable devices, high-impedance applications, photodiode, pre-amps, precision integrators, medical instruments, and test equipment.
Specifications and features
- Circuit Type: CMOS Operational Amplifier
- Supply Voltage: 2.1V to 5.5V
- Input Offset Voltage: 125μV (max.)
- No. of Amplifiers: 1
- Slew Rate: 2V/μs
- Bandwidth: 230kHz
- Quiescent Current: 20μA/amplifier
- Operating Temperature Range: -40°C to +85°C
Application Scenarios
The OPA37GU is designed for instrumentation applications and is suitable for portable devices, high-impedance applications, photodiode, pre-amps, precision integrators, medical instruments, and test equipment.
Comparison
Advantages- Low quiescent current
- Low offset voltage
- Low input bias current
- High open-loop gain
- Completely independent circuitry for low crosstalk and freedom from interaction
Disadvantages- None identified
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Similar parts: 13800 , Click to view
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Datasheet
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Popular parts of the same kind
- Datasheet: Download OPA37GU
- Chipdatas Part: CD86-OPA37GU
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- Last Updated: 2024/09/30 01:11 +0800
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