The OPA187IDR is a precision operational amplifier from Texas Instruments, designed to offer high performance for a wide range of applications. This op-amp features a unique combination of high accuracy, low noise, and robust stability over temperature and time, making it an ideal choice for precision instrumentation, data acquisition systems, and active filtering applications.

The OPA187IDR operates over a wide supply range of ±2V to ±18V, or 4V to 36V on a single supply, which allows it to be used in both dual and single supply operations. This flexibility makes it suitable for various electronic circuits, including battery-powered devices and industrial equipment.

Key Features:

• Low Offset Voltage: The OPA187IDR boasts a low input offset voltage of just 25µV (max), which ensures high precision in measurement and control systems.
• Low Noise: With a low noise density of 0.3µV/√Hz at 1kHz, this operational amplifier provides a clean signal amplification, critical for high-fidelity audio applications and sensitive measurement equipment.
• Wide Bandwidth: It offers a bandwidth of 10MHz, which is ample for a variety of high-speed signal processing tasks.
• High Common-Mode Rejection Ratio (CMRR): The device has an excellent CMRR of 114dB, which is beneficial for applications that require good common-mode noise rejection.
• Operating Temperature Range: The OPA187IDR is designed to operate reliably over an extended industrial temperature range from -40°C to +125°C.
• Robust ESD Protection: The product is equipped with an ESD protection system that can handle up to 4kV Human Body Model (HBM), ensuring durability against electrostatic discharges.

Applications:

• Precision Analog-to-Digital Converters (ADCs)
• Test and Measurement Equipment
• Medical Instrumentation
• Temperature Sensing and Control
• Active Filtering
• Strain Gauge Amplifiers

The OPA187IDR comes in a compact SOIC-8 package, which is suitable for space-constrained applications. With its excellent performance characteristics, the OPA187IDR from Texas Instruments is a versatile and reliable choice for designers looking to enhance the accuracy and efficiency of their electronic systems.