The Texas Instruments THS4140CDR is a high-speed, fully differential I/O amplifier designed to meet the rigorous demands of signal processing applications that require wide bandwidth and high slew rate. This device is particularly suitable for professional audio equipment, test and measurement instruments, and high-speed data acquisition systems.

Key Features

• Wide Bandwidth: The THS4140CDR offers a wide bandwidth of 155 MHz at a gain of +2, which makes it ideal for handling high-frequency signals without significant attenuation.
• High Slew Rate: With a slew rate of 500 V/μs, this amplifier can respond quickly to changes in input signals, ensuring minimal distortion in fast-paced environments.
• Fully Differential Architecture: The fully differential inputs and outputs provide improved noise rejection and are well-suited for driving analog-to-digital converters (ADCs) or interfacing with other high-speed signal chains.
• Low Distortion: The THS4140CDR exhibits low harmonic distortion, making it an excellent choice for precision applications in audio and instrumentation.
• Flexible Power Supply: This device can operate on a single 5 V supply or dual supplies of ±5 V, offering versatility in various circuit configurations.

Applications

• Professional Audio Equipment
• Active Filters and Line Drivers
• Test and Measurement Instruments
• High-Speed Data Acquisition Systems
• Analog-to-Digital Driver Amplifiers

Product Specifications

The THS4140CDR comes in a compact SOIC-8 package, which is conducive for space-constrained applications. It is specified over the extended industrial temperature range of -40°C to +85°C, ensuring reliable performance across diverse operating conditions. The device also features a disable function that reduces the current consumption when the amplifier is not in use, promoting energy efficiency.

Whether you are designing a high-fidelity audio interface, a complex scientific instrument, or a robust industrial control system, the Texas Instruments THS4140CDR differential amplifier is engineered to deliver high-performance results that you can rely upon.