Texas Instruments

OPA2141AIDR

The OPA2141AIDR is a precision operational amplifier (op-amp) from Texas Instruments. It is designed to provide high performance in a variety of applications, including precision amplification, filtering, and signal conditioning.

Description:

The OPA2141AIDR is a single, high-precision operational amplifier that is available in an 8-pin SOIC package. It features low input offset voltage, low input bias current, and low noise characteristics, making it ideal for use in precision applications.

Features:

• Low input offset voltage: 1 µV max (B grade), 250 nV max (A grade)
• Low input bias current: 2 pA max (B grade), 1 pA max (A grade)
• Low noise: 8 nV/√Hz typ (1 kHz)
• High output drive capability: 20 mA
• Wide supply voltage range: ±2.5 V to ±18 V
• Precision performance over a wide temperature range: -40°C to +125°C

Applications:

The OPA2141AIDR is suitable for a variety of precision applications, including:

• Strain gauge amplifiers
• Bridge amplifiers
• Medical instrumentation
• Data acquisition systems
• Audio equipment
• Industrial control systems
• Battery monitoring systems

In summary, the OPA2141AIDR is a high-performance operational amplifier that offers precision, low noise, and low input bias current. It is suitable for a wide range of applications where precision and accuracy are critical.