Texas Instruments

OPA657NB/250  

OP Amps, Buffer Amps ICs

The OPA657NB/250 is a precision operational amplifier from Texas Instruments. It is designed to provide high precision and low noise performance in a wide range of applications. Here is a description of the model, its features, and potential applications:

Description:

The OPA657NB/250 is a single, precision operational amplifier with a low input offset voltage and low drift over time. It is available in a compact 8-pin SOIC package.

Features:

1. Low Input Offset Voltage: The OPA657NB/250 has an input offset voltage of typically 0.5 mV, which is suitable for high precision applications.
2. Low Drift: The input offset voltage drift of the OPA657NB/250 is typically 0.01 µV/°C, making it stable over a wide temperature range.
3. Low Noise: The OPA657NB/250 has a low output noise of 2.5 nV/√Hz, which is suitable for applications requiring low noise performance.
4. Precision Bandgap: The OPA657NB/250 uses a precision bandgap reference to maintain its low input offset voltage and drift over time.
5. Wide Supply Voltage Range: The OPA657NB/250 can operate from a supply voltage range of 2.5V to 36V, making it suitable for a wide range of applications.

Applications:

1. Data Acquisition Systems: The OPA657NB/250's low input offset voltage and drift make it suitable for use in data acquisition systems where precision is critical.
2. Medical Instruments: The low noise and precision of the OPA657NB/250 make it suitable for use in medical instruments where accuracy is essential.
3. Audio Equipment: The low noise performance of the OPA657NB/250 makes it suitable for use in audio equipment where low noise is important.
4. Industrial Control Systems: The OPA657NB/250's precision and stability make it suitable for use in industrial control systems where reliability is critical.
5. Sensor Conditioning: The OPA657NB/250 can be used to condition signals from sensors in a variety of applications, including temperature, pressure, and strain sensing.

Overall, the OPA657NB/250 is a precision operational amplifier from Texas Instruments that offers low input offset voltage, low drift, low noise, and a wide supply voltage range. It is suitable for a wide range of applications where precision and accuracy are critical.

OPA657NB/250 Documents

Download datasheets and manufacturer documentation for OPA657NB/250

Datasheets :

OPA657      

HTML Datasheet :

OPA657