Texas Instruments

OPA379AIDBVR

The OPA379AIDBVR is a high-performance, low-noise, low-power, dual operational amplifier (op amp) offered by Texas Instruments. It is designed to provide excellent DC and AC performance, making it suitable for a wide range of applications.

Description:

The OPA379AIDBVR is a dual operational amplifier that comes in a 10-lead MSOP package. It features low input voltage noise (7 nV/√Hz), low input bias current (1 pA), and low input offset voltage (1 µV max). The device also has a high output drive capability and a wide supply voltage range (±2.5V to ±18V).

Features:

1. Low input voltage noise: 7 nV/√Hz
2. Low input bias current: 1 pA
3. Low input offset voltage: 1 µV max
4. Wide supply voltage range: ±2.5V to ±18V
5. High output drive capability
6. Unity-gain stable with a 0.1% bias current error
7. Zero-drift over temperature
8. Low distortion: 0.0005% at 1kHz
9. Available in a 10-lead MSOP package

Applications:

1. Audio preamplifiers
2. Medical instrumentation
3. Strain gauge amplifiers
4. Battery-powered instruments
5. Precision DC and AC amplifiers
6. Chemical sensors
7. Infrared sensor amplifiers
8. Microphone preamplifiers
9. Photodiode amplifiers
10. General-purpose instrumentation amplifiers

The OPA379AIDBVR is a versatile and high-performance operational amplifier that can be used in various applications requiring low noise, low power, and excellent DC and AC performance. Its low input voltage noise, low input bias current, and low input offset voltage make it an ideal choice for precision applications, while its high output drive capability and wide supply voltage range make it suitable for a wide range of power supply requirements.