OPA694ID - Brand New Texas Instruments Instrumentation OpAmps
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Description
The OPA694ID is a CMOS operational amplifier designed for battery-powered applications and suitable for portable devices, high-impedance applications, photodiodes, pre-amps, precision integrators, medical instruments, and test equipment. It is operated on a 2.1V (Min.) single supply and features completely independent circuitry for lowest crosstalk and freedom from interaction. The accuracy of the output voltage is ensured at ± 3mV, a100kΩ load is driven by the rail-to-rail output, and the common-mode range extending to the negative supply makes it ideal for single-supply applications. The OPA694ID is characterized by its low quiescent current (20μA/amplifier), low offset voltage (125μV max), low input bias current (1pA), and high open-loop gain (115dB).
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 OPA694ID is suitable for battery-powered applications and portable devices such as medical instruments or test equipment. It is also an excellent choice for precision integrators and high-impedance applications like photodiodes or pre-amps.
Comparison
Advantages- Low quiescent current
- Low offset voltage
- High open-loop gain
- Rail-to-rail output
- Common-mode range extending to the negative supply
Disadvantages- None
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Similar parts: 13800 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download OPA694ID
- Chipdatas Part: CD86-OPA694ID
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 16:28 +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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The fee is charged according to the rule of PayPal.
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