


Texas Instruments
OPA828IDR
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OPA828IDR Description
The OPA828IDR is a precision operational amplifier (op-amp) from Texas Instruments. It is designed to provide high precision and low noise performance in a variety of applications.
Description:
The OPA828IDR is a single, precision operational amplifier that operates from a single supply voltage as low as 3.3V. It features a low input offset voltage of 200µV maximum, a low input bias current of 1pA maximum, and a high open-loop gain of 120dB minimum. The device is available in an 8-pin SOIC package.
Features:
- Low input offset voltage: 200µV maximum
- Low input bias current: 1pA maximum
- High open-loop gain: 120dB minimum
- Wide supply voltage range: 3.3V to 36V
- Low noise: 7nV/√Hz typical input voltage noise
- Precision short-circuit current: 2mA maximum
- Unity-gain stable with a 0.1% bias current error
- No phase margin degradation with capacitive loads
Applications:
The OPA828IDR is suitable for a wide range of precision applications, including:
- Data acquisition systems
- Strain gauge amplifiers
- Medical instrumentation
- pH measurement systems
- Pressure sensor amplifiers
- Weighing scales
- Temperature measurement systems
- Precision filtering and buffering
In summary, the OPA828IDR is a high-precision operational amplifier from Texas Instruments that offers low input offset voltage, low input bias current, and low noise performance. It is suitable for a wide range of precision applications and is available in an 8-pin SOIC package.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $2.60743 | $26.07 |
| 30+ | $2.41715 | $72.51 |
| 100+ | $2.16000 | $216.00 |
| 500+ | $2.06743 | $1033.71 |
| 1000+ | $2.02800 | $2028.00 |



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