Texas Instruments

OPA187IDGKT

OPA187IDGKT Description

The OPA187IDGKT is a high-performance operational amplifier (op-amp) from Texas Instruments, designed for applications requiring precision and low power consumption. This device features a zero-drift architecture, ensuring minimal offset voltage and drift over time and temperature. The OPA187IDGKT operates from a wide supply voltage range, spanning from 4.5 V to 36 V, making it suitable for a variety of power supply configurations. It offers a gain bandwidth product of 550 kHz, a slew rate of 0.2 V/µs, and a supply current of just 100 µA, which is ideal for battery-powered and low-power applications. The op-amp also boasts an extremely low input bias current of 100 pA and an input offset voltage of only 1 µV, ensuring high accuracy and stability in signal processing tasks.

OPA187IDGKT Features

• Wide Supply Voltage Range: Operates from 4.5 V to 36 V, providing flexibility in power supply design.
• Zero-Drift Architecture: Minimizes offset voltage and drift, ensuring high precision over time and temperature.
• Low Power Consumption: With a supply current of 100 µA, it is well-suited for low-power applications.
• High Gain Bandwidth Product: 550 kHz gain bandwidth product enables high-frequency signal processing.
• Low Input Bias Current: 100 pA input bias current ensures minimal loading effects on the input signal.
• Low Input Offset Voltage: 1 µV input offset voltage guarantees high accuracy in signal amplification.
• High Output Current: 30 mA output current per channel supports driving various loads.
• Surface Mount Packaging: Available in an 8-pin VSSOP package, suitable for compact PCB designs.
• Compliance and Reliability: REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. Moisture Sensitivity Level (MSL) 2 (1 Year) ensures reliability in manufacturing processes.

OPA187IDGKT Applications

The OPA187IDGKT is ideal for a range of applications where precision, low power, and high performance are critical. These applications include:

• Precision Signal Conditioning: Ideal for amplifying and conditioning low-level signals in sensors and transducers.
• Battery-Powered Devices: Suitable for portable electronics and IoT devices where low power consumption is essential.
• Industrial Automation: Used in control systems and signal processing tasks in industrial environments.
• Medical Equipment: Applicable in medical devices where high accuracy and reliability are required.
• Data Acquisition Systems: Enhances the performance of ADCs and DACs by providing high-precision amplification.

Conclusion of OPA187IDGKT

The OPA187IDGKT from Texas Instruments stands out as a versatile and high-performance operational amplifier, offering a unique combination of zero-drift architecture, wide supply voltage range, and low power consumption. Its low input bias current and input offset voltage ensure high accuracy and stability, making it an excellent choice for precision signal processing tasks. The device's compliance with environmental and regulatory standards, along with its surface mount packaging, further enhances its suitability for modern electronic designs. Whether in precision signal conditioning, battery-powered devices, or industrial automation, the OPA187IDGKT delivers reliable performance and exceptional value.