The TLC2652AC-14D is a high-precision operational amplifier (op-amp) from Texas Instruments, designed to meet a wide range of applications requiring low noise and low input bias currents. It is part of the TLC265x family of chopper-stabilized amplifiers that utilize advanced LinCMOS technology to provide outstanding DC accuracy and AC performance.

Key Features

• Low Noise: With a low noise level of 19 nV/√Hz at 1 kHz, the TLC2652AC-14D ensures a clean and precise signal amplification, making it ideal for sensitive applications such as medical instrumentation and audio processing.
• High Precision: The device boasts a high input impedance and low input offset voltage, which translates to accurate signal representation and minimal error in measurement and control systems.
• Low Input Bias Current: The input bias current is extremely low, typically 1 pA, which is essential for high-impedance sensor applications and precision integrators.
• Wide Supply Range: It operates from a single supply voltage ranging from 4.5V to 16V or a dual supply voltage of ±2.25V to ±8V, making it versatile for various circuit configurations.
• Extended Temperature Range: Suitable for industrial applications, the TLC2652AC-14D can operate over an extended temperature range of -40°C to +85°C.

Applications

The TLC2652AC-14D is well-suited for a variety of applications that demand high accuracy and low noise performance. These include:

• Test and Measurement Equipment
• Precision Data Acquisition Systems
• Professional Audio Equipment
• Medical Instrumentation
• Analog Filters
• Temperature Sensing and Control

Package and Availability

The TLC2652AC-14D comes in a 14-pin SOIC package, ensuring compatibility with standard surface-mount technology (SMT) processes. It is available for purchase through Texas Instruments and authorized distributors. Designers can also take advantage of the extensive support and resources provided by Texas Instruments, including datasheets, reference designs, and simulation tools to facilitate the integration of the TLC2652AC-14D into their projects.