OPA187IDBVT Precision Operational Amplifier from Texas Instruments

The OPA187IDBVT is a high-precision operational amplifier designed and manufactured by Texas Instruments, tailored for applications that demand excellent stability and accuracy. This op-amp is part of TI's renowned portfolio of analog ICs, which are widely recognized for their performance and reliability. The OPA187IDBVT is particularly suitable for use in precision instrumentation, active filtering, and data acquisition systems.

With an input offset voltage of just 25 µV and a low drift of 0.1 µV/°C, the OPA187IDBVT ensures a high degree of precision over a wide temperature range, making it an ideal choice for applications that operate under varying environmental conditions. Furthermore, its low input bias current of 100 pA and low noise density of 8.8 nV/√Hz contribute to its high accuracy and signal fidelity.

This operational amplifier operates from a single-supply voltage ranging from 4.5 V to 36 V, or dual supplies of ±2.25 V to ±18 V. This flexibility in supply voltage makes it compatible with a broad range of applications and system designs. The OPA187IDBVT also offers a wide bandwidth of 10 MHz and a slew rate of 5 V/µs, allowing it to handle high-speed signals with ease.

The OPA187IDBVT comes in a compact SOT-23-5 package, which is ideal for space-constrained applications. Its small footprint does not compromise its performance, as it still delivers robust features that are expected from larger devices. Additionally, the device features rail-to-rail output swing, which maximizes the dynamic range and is particularly useful when operating with lower supply voltages.

For safety-critical applications, the OPA187IDBVT includes overtemperature and overcurrent protection, ensuring reliable operation under fault conditions. Its robustness is further enhanced by an extended industrial temperature range of -40°C to +125°C, allowing it to perform reliably in harsh environments.

In summary, the OPA187IDBVT from Texas Instruments is a versatile and high-precision operational amplifier that meets the stringent requirements of modern electronic systems. Its exceptional accuracy, low drift, and flexible supply voltage options make it a top choice for engineers looking to design high-performance analog circuits.