OPA4376AIPW: Precision Operational Amplifier from Texas Instruments

The OPA4376AIPW is a high-precision operational amplifier from Texas Instruments, designed to deliver exceptional accuracy and stability for a wide range of applications. This device is part of the OPAx376 family of operational amplifiers that are known for their low noise, low input bias current, and low power consumption, making them ideal for high-precision instrumentation, sensor signal conditioning, and medical equipment.

Key Features:

• Low Offset Voltage: The OPA4376AIPW boasts a low offset voltage of just 25 µV (max) at 25°C, which minimizes error in precision applications.
• Low Noise: With a noise density of only 7.5 nV/√Hz at 1 kHz, this operational amplifier ensures a clean signal amplification, crucial for sensitive measurements and data acquisition systems.
• High Common-Mode Rejection Ratio (CMRR): The device features a high CMRR of 114 dB (min), which allows it to reject common-mode signals and focus on the differential signal of interest.
• Wide Supply Range: It operates over a wide supply range of ±2.25 V to ±18 V or +4.5 V to +36 V, providing flexibility in both dual and single supply operations.
• Low Input Bias Current: The input bias current is as low as 0.2 pA, making it suitable for applications requiring high input impedance.
• Robust Industrial Design: The OPA4376AIPW is offered in a 14-pin TSSOP package and is specified from -40°C to +125°C, ensuring reliable performance in a variety of industrial environments.

Applications:

• Precision instrumentation
• Sensor signal conditioning
• Active filtering
• Data acquisition systems
• Medical equipment
• Professional audio equipment

The OPA4376AIPW is designed to meet the exacting requirements of modern electronic systems, providing designers with a versatile building block for creating high-performance solutions. With its precision specifications and robust design, this operational amplifier from Texas Instruments is an excellent choice for any application where accuracy and reliability are paramount.