Texas Instruments

BUF634TG3  

OP Amps, Buffer Amps ICs

BUF634TG3 Description

The BUF634TG3 from Texas Instruments is a high-performance buffer amplifier designed for applications requiring wide bandwidth and high output current. Packaged in a TO-220-5 through-hole format, this IC delivers 180 MHz bandwidth and an exceptional slew rate of 2000V/µs, making it ideal for driving capacitive loads or high-speed signal conditioning. Operating within a 4.5V to 36V supply range, it supports 250 mA output current with minimal input bias current (5 µA), ensuring precision in demanding environments. Though marked as Not For New Designs, it remains a robust choice for legacy systems requiring high-speed buffering.

BUF634TG3 Features

• High Bandwidth: 180 MHz -3dB bandwidth for high-frequency signal integrity.
• Ultra-Fast Slew Rate: 2000V/µs enables rapid signal transitions.
• High Output Current: 250 mA capability for driving heavy loads.
• Wide Supply Range: 4.5V to 36V operation for flexible power requirements.
• Low Input Bias Current: 5 µA minimizes loading effects on signal sources.
• Robust Packaging: TO-220-5 through-hole mount for mechanical durability.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting environmental standards.

BUF634TG3 Applications

• High-Speed Signal Buffering: Ideal for video distribution, RF systems, and test equipment.
• Capacitive Load Driving: Suitable for long cables, ADCs, and DAC interfaces.
• Power Amplifier Buffers: Enhances stability in audio and servo control systems.
• Legacy System Support: Maintains performance in industrial and military electronics where redesigns are impractical.

Conclusion of BUF634TG3

The BUF634TG3 excels in high-speed, high-current buffering applications, offering a rare combination of bandwidth, slew rate, and drive capability. While no longer recommended for new designs, its reliability and performance make it a preferred choice for maintaining or upgrading existing systems. Engineers working with high-frequency analog signals or demanding load conditions will find this buffer amplifier a dependable solution.

BUF634TG3 Documents

Download datasheets and manufacturer documentation for BUF634TG3

PCN Assembly/Origin :

Multi Dev 27/Sep/2022      

Datasheets :

BUF634      

HTML Datasheet :

BUF634