STMicroelectronics

TSH346IDT

TSH346IDT Description

The TSH346IDT is a high-performance video buffer amplifier module designed and manufactured by STMicroelectronics. This device is part of the Video Amps and Modules category and is known for its robust performance in various applications. Despite being classified as obsolete, it still offers significant advantages over similar models due to its unique features and specifications.

TSH346IDT Features

• Applications: Primarily used as a buffer in video applications, the TSH346IDT ensures signal integrity and minimal distortion.
• ECCN: EAR99, indicating that it is not subject to export controls under the Export Administration Regulations.
• -3db Bandwidth: Offers a broad bandwidth of 36 MHz, suitable for high-frequency video signal processing.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.
• Current - Supply: Requires 44.6 mA, which is relatively low for efficient power management.
• REACH Status: REACH Unaffected, meaning it complies with the Registration, Evaluation, Authorization, and Restriction of Chemicals regulations.
• Voltage - Supply, Single/Dual (±): Operates within a range of 4.5V to 5.5V, providing flexibility in power supply options.
• Package: Comes in a Tape & Reel (TR) packaging, ideal for automated assembly processes.
• Number of Circuits: Incorporates 3 circuits, enhancing its versatility in multi-channel applications.
• Current - Output / Channel: Delivers 134 mA per channel, ensuring ample current for driving video signals.
• RoHS Status: ROHS3 Compliant, adhering to the Restriction of Hazardous Substances directive.
• Base Product Number: TSH346, indicating the core product line.
• Moisture Sensitivity Level (MSL): Rated at level 1, which means it has unlimited storage time before baking is required.

TSH346IDT Applications

The TSH346IDT is ideal for use in applications where video signal buffering and amplification are critical. Specific use cases include:

• Video Processing Systems: Used to buffer and amplify video signals in professional video processing equipment.
• Broadcast Equipment: Ensures signal integrity in broadcast systems where high-quality video transmission is essential.
• Security Surveillance: Amplifies and buffers video signals in security cameras and surveillance systems.

Conclusion of TSH346IDT

While the TSH346IDT is now considered obsolete, it remains a robust choice for applications requiring a reliable video buffer amplifier. Its broad bandwidth, low power consumption, and compliance with various regulations make it a suitable option for legacy systems or applications where newer models may not be compatible. Despite its age, the TSH346IDT continues to offer performance benefits and unique features that set it apart from contemporary models in certain niche applications.