Texas Instruments

OPA191IDBVT

The OPA191IDBVT 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 OPA191IDBVT is a low-power, precision operational amplifier that offers excellent DC and AC performance. It is available in a small 8-pin VSON package, making it suitable for use in portable and battery-powered applications.

Features:

• Low input offset voltage: 1 µV max
• Low input bias current: 1 pA max
• Low noise: 7.5 nV/√Hz
• Wide supply voltage range: 2.7 V to 5.5 V
• High output drive capability: 20 mA
• Precision operational amplifier
• Low quiescent current: 300 µA

Applications:

The OPA191IDBVT is suitable for a wide range of precision applications, including:

• Data acquisition systems
• Medical instrumentation
• Strain gauge amplifiers
• pH meter amplifiers
• Pressure sensor amplifiers
• Battery-powered instruments
• Audio equipment

In summary, the OPA191IDBVT is a high-precision, low-noise operational amplifier that is well-suited for a variety of precision applications. Its low input offset voltage, low input bias current, and low noise make it an excellent choice for use in data acquisition systems, medical instrumentation, and other precision applications.