Texas Instruments

OPA656N/250

The OPA656N/250 is a precision operational amplifier (op-amp) from Texas Instruments. It is designed for high-precision applications that require low input offset voltage, low drift, and low noise performance.

Description:

The OPA656N/250 is a monolithic JFET input operational amplifier that is available in an 8-pin DIP (dual in-line package) or SOIC (small-outline integrated circuit) package. It features a low input offset voltage of 1 µV maximum, and a low input bias current of 2 pA maximum. The device also has a high slew rate of 10 V/µs, and a low output noise of 5 nV/√Hz.

Features:

• Low input offset voltage: 1 µV max
• Low input bias current: 2 pA max
• High slew rate: 10 V/µs
• Low output noise: 5 nV/√Hz
• Precision operational amplifier
• Monolithic JFET input
• Available in 8-pin DIP and SOIC packages

Applications:

The OPA656N/250 is suitable for a wide range of precision applications, including:

• Strain gauge amplifiers
• Bridge amplifiers
• pH measurement
• Weigh scales
• Pressure sensors
• Temperature measurement
• Medical instruments
• Data acquisition systems

In summary, the OPA656N/250 is a precision operational amplifier that is designed for high-precision applications that require low input offset voltage, low drift, and low noise performance. It is available in an 8-pin DIP or SOIC package and is suitable for a wide range of applications, including strain gauge amplifiers, bridge amplifiers, pH measurement, weigh scales, pressure sensors, temperature measurement, medical instruments, and data acquisition systems.