Texas Instruments

THS4140IDGKR  

OP Amps, Buffer Amps ICs

THS4140IDGKR Description

The THS4140IDGKR is a high-performance differential operational amplifier from Texas Instruments, designed to deliver exceptional performance in a wide range of applications. This device is housed in an 8-pin VSSOP package, making it suitable for surface-mount applications where space is a premium. The THS4140IDGKR features a maximum supply voltage span of 33 V and a minimum supply voltage span of 4 V, providing flexibility in power supply requirements. With a gain bandwidth product of 205 MHz and a -3dB bandwidth of 160 MHz, this op-amp is well-suited for high-frequency applications. The slew rate of 450 V/µs ensures fast response times, making it ideal for applications requiring rapid signal processing.

THS4140IDGKR Features

• High Gain Bandwidth Product: The THS4140IDGKR boasts a gain bandwidth product of 205 MHz, enabling high-frequency signal processing with minimal distortion.
• Differential Output: The differential output type allows for balanced signal transmission, reducing noise and interference.
• Low Input Bias Current: With an input bias current of only 5.1 µA, this op-amp minimizes the impact on sensitive input signals.
• High Slew Rate: The 450 V/µs slew rate ensures that the amplifier can handle fast-changing signals without significant phase lag.
• Wide Supply Voltage Range: The device operates from a supply voltage range of 4 V to 33 V, offering versatility in power supply options.
• Low Input Offset Voltage: The input offset voltage of 1 mV ensures high precision in signal amplification.
• High Output Current: The THS4140IDGKR can deliver up to 85 mA per channel, making it suitable for driving heavy loads.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level of 1 (unlimited), making it suitable for various environmental conditions.

THS4140IDGKR Applications

The THS4140IDGKR is ideal for applications requiring high-speed, high-precision signal processing. Some specific use cases include:

• High-Speed Data Converters: The high gain bandwidth product and fast slew rate make this op-amp suitable for interfacing with high-speed ADCs and DACs.
• Communication Systems: The differential output and high-frequency performance are beneficial in communication systems where signal integrity is crucial.
• Medical Imaging: The low input offset voltage and high precision make it suitable for medical imaging equipment where accurate signal processing is essential.
• Industrial Control Systems: The wide supply voltage range and high output current capability make it ideal for industrial applications where robustness and reliability are required.

Conclusion of THS4140IDGKR

The THS4140IDGKR from Texas Instruments is a versatile and high-performance differential operational amplifier, offering a combination of high gain bandwidth, fast slew rate, and low input bias current. Its wide supply voltage range and high output current capability make it suitable for a variety of applications, from high-speed data conversion to medical imaging. Despite being marked as obsolete, the THS4140IDGKR remains a reliable choice for engineers seeking a high-performance op-amp in a compact surface-mount package.

THS4140IDGKR Documents

Download datasheets and manufacturer documentation for THS4140IDGKR

Datasheets :

THS4140/41      

UNKNOWN TYPE :

8-VSSOP      

HTML Datasheet :

THS4140/41