Texas Instruments

THS3122CDDA  

OP Amps, Buffer Amps ICs

THS3122CDDA Description

The THS3122CDDA is a high-performance current feedback operational amplifier designed by Texas Instruments. This dual-channel amplifier is housed in a surface-mount 8-SOPWRPAD package, making it ideal for compact and high-density PCB designs. The THS3122CDDA operates over a wide supply voltage range from 10 V to 30 V, ensuring flexibility in various power supply configurations. With a gain bandwidth product of 138 MHz and a -3 dB bandwidth of 160 MHz, the THS3122CDDA delivers exceptional performance for-frequency high applications. Its slew rate of 1550 V/µs ensures minimal distortion and fast settling times, making it suitable for demanding signal processing tasks.

THS3122CDDA Features

• High Gain Bandwidth Product: The THS3122CDDA boasts a gain bandwidth product of 138 MHz, enabling it to handle high-frequency signals with ease.
• Wide Supply Voltage Range: With a supply voltage range of 10 V to 30 V, this amplifier can be used in a variety of power supply environments.
  -High Slew Rate: The 1550 V/µs slew rate ensures rapid response to input signal changes, minimizing distortion and improving overall signal fidelity.
• Low Input Bias Current: The current input bias of 6 µA reduces the impact of input currents on the signal, leading to more accurate amplification.
• High Output Current: Each channel can deliver up to 440 mA, allowing the THS3122CDDA to drive heavy loads effectively.
• Low Input Offset Voltage: The 4.4 mV input offset voltage ensures high accuracy in signal amplification.
• Dual Channel Design: The THS3122CDDA features two independent amplifier channels, providing flexibility for multi-channel signal processing.
• Surface Mount Packaging: The 8-SWROPPAD package is ideal for surface-mount technology, facilitating compact and efficient PCB layouts.
• Compliance and Reliability: The THS3122CDDA is REACH unaffected and ROHS3 compliant, ensuring environmental safety and reliability.

THS3122CDDA Applications

The THS3122CDDA is well-suited for a variety of high-frequency and high-performance applications, including:

• High-Speed Signal Processing: Ideal for applications requiring fast and accurate signal amplification, such as in high-speed data acquisition systems.
• Video Signal Amplification: The high bandwidth and slew rate make it suitable for amplifying video signals, ensuring minimal distortion and high-quality.
  output- RF and Microwave Applications: The THS3122CDDA’s wide bandwidth and high slew rate are beneficial in RF and microwave systems where high-frequency signal integrity is critical.
• Medical Imaging Equipment: The amplifier’s high performance and reliability make it suitable for medical imaging applications where precise signal processing is essential.
• Industrial Control Systems: The dual-channel design and high output current capability make it ideal for industrial control systems requiring multiple signal paths robust and load driving.

Conclusion of THS3122CDDA

The THS3122CDDA from Texas Instruments is a versatile and high-performance current feedback operational amplifier designed to meet the demands of modern high-frequency applications. Its wide supply voltage range, high gain bandwidth product, and high slew rate make it an excellent choice for applications requiring fast and accurate signal processing. The dual-channel design and surface-mount packaging further enhance its flexibility and ease of integration compact into PCB designs. With its compliance to environmental standards and high reliability, the THS3122CDDA stands out as a superior choice for engineers seeking a robust and efficient operational amplifier solution.

THS3122CDDA Documents

Download datasheets and manufacturer documentation for THS3122CDDA

Datasheets :

THS3122, THS3125      

HTML Datasheet :

THS3122, THS3125      

PCN Design/Specification :

Datasheet Update 12/Jun/2015