Texas Instruments

OPA564AIDWPR  

OP Amps, Buffer Amps ICs

The OPA564AIDWPR is a high-performance, low-noise, 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 that require precision and accuracy. Here's a detailed description, features, and applications of the OPA564AIDWPR:

Description:

The OPA564AIDWPR is a dual-channel operational amplifier housed in a 8-Pin SOIC (Small Outline Integrated Circuit) package. It is designed to deliver high precision and low noise performance, making it an ideal choice for demanding applications that require accurate amplification and signal processing.

Features:

1. Precision: The OPA564AIDWPR offers precision voltage gain accuracy of ±0.01% and low input offset voltage of 100µV max.
2. Low noise: It has a low input voltage noise of 4.2nV/√Hz, which is beneficial for applications requiring low-noise amplification.
3. High input impedance: With an input impedance of 1.8 GΩ (typical), the op amp can drive high impedance loads without significant loading effects.
4. Wide supply voltage range: The OPA564AIDWPR can operate with supply voltages ranging from ±2.5V to ±18V, making it suitable for various power supply configurations.
5. Low output drift: The output voltage drift is only 50µV/°C, ensuring stable performance over a wide temperature range.
6. Short-circuit protection: The op amp features internal protection against output short-circuit conditions, enhancing its reliability and robustness.
7. Wide bandwidth: The OPA564AIDWPR has a gain-bandwidth product (GBW) of 3MHz, allowing it to handle high-frequency signals with ease.

Applications:

1. Audio processing: The low noise and high precision of the OPA564AIDWPR make it suitable for audio applications, such as preamplifiers, equalizers, and active filters.
2. Medical instrumentation: The low-noise and precision characteristics are ideal for medical equipment that requires accurate signal processing, such as hearing aids and medical monitoring devices.
3. Data acquisition systems: The OPA564AIDWPR can be used in data acquisition systems for amplifying and filtering signals from sensors and transducers.
4. Strain gauge amplifiers: The precision and low drift of the op amp make it suitable for strain gauge signal conditioning in applications like force and torque measurement.
5. Precision DC amplifiers: The OPA564AIDWPR can be used in precision DC amplifiers for applications that require accurate amplification of low-level signals.
6. Photodiode amplifiers: The low noise and high precision of the op amp make it suitable for amplifying signals from photodiodes in optical sensing and detection applications.
7. Industrial control systems: The OPA564AIDWPR can be used in industrial control systems for signal conditioning and amplification of sensor signals.

In summary, the OPA564AIDWPR is a high-performance, low-noise, dual operational amplifier from Texas Instruments that offers excellent DC and AC performance, making it suitable for a wide range of precision and low-noise applications.

OPA564AIDWPR Documents

Download datasheets and manufacturer documentation for OPA564AIDWPR

PCN Assembly/Origin :

Mult Devices Material Set 09/May/2018      

Datasheets :

OPA564