OPA211IDR - Brand New Texas Instruments Instrumentation OpAmps
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Description
The OPA211IDR is a CMOS operational amplifier designed for battery-powered applications. It operates on a 2.1V (min.) single supply and features a rail-to-rail output that can drive a 100kΩ load with an output voltage accuracy of ±3mV. With a low quiescent current of 20μA/amplifier, low offset voltage of 125μV (max), low input bias current of 1pA, and high open-loop gain of 115dB, the OPA211IDR offers excellent performance.
It is characterized by its completely independent circuitry, ensuring low crosstalk and freedom from interaction. The common-mode range of the OPA211IDR extends to the negative supply, making it ideal for single-supply applications. In addition to battery-powered applications, it is also suitable for portable devices, high-impedance applications, photodiode pre-amps, precision integrators, medical instruments, and test equipment.
Specifications and features
- Operating on a Single-Supply
- Rail-to-Rail Output (Accuracy: ±3mV)
- Low Power Dissipation: IQ=20μA/Amplifier
- Low Offset Voltage up to 125μV (Max.)
- Power Supply Specified from 2.3V to 5.5V
- Halogen Free
Application Scenarios
The OPA211IDR is particularly suitable for battery-powered applications, as well as for portable devices, high-impedance applications, photodiode pre-amps, precision integrators, medical instruments, and test equipment.
Comparison
Advantages- Operates on a low minimum single supply of 2.1V
- Rail-to-rail output can drive a 100kΩ load
- Low quiescent current of 20μA/amplifier
- Low offset voltage of 125μV (max)
- High open-loop gain of 115dB
- Completely independent circuitry for low crosstalk and freedom from interaction
- Common-mode range extending to the negative supply
- Suitable for battery-powered applications, portable devices, high-impedance applications, photodiode pre-amps, precision integrators, medical instruments, and test equipment
Disadvantages- None identified
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Similar parts: 13800 , Click to view
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download OPA211IDR
- Chipdatas Part: CD94-OPA211IDR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/14 00:10 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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