BUF634AIDR

Instrumentation, Op Amps, Buffer Amps Overview

The BUF634AIDR is a high-speed buffer amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 210 MHz and a slew rate of 1900 V/µs. The device delivers an output current of 250 mA with a supply voltage range of 4.5 V to 36 V. Input bias current is typically 5 µA, and input offset voltage is 30 mV. It operates within a temperature range of -40°C to +85°C and is housed in an 8-pin SOIC package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides high-speed signal buffering with a 210 MHz gain-bandwidth product for maintaining signal integrity at high frequencies.
• Delivers substantial drive capability through a 250 mA output current capacity suitable for demanding load applications.
• Features low input bias current and moderate input offset voltage to minimize signal distortion in precision circuits.

Instrumentation, Op Amps, Buffer Amps Applications

• Video signal distribution and buffering
• High-speed data acquisition systems
• RF and IF signal processing stages

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'AIDR' corresponds to the industrial temperature grade (-40°C to +85°C) and SOIC-8 packaging. Confirm that the manufacturer's datasheet specifies the exact electrical characteristics for this variant, as performance parameters may vary between different sub-models within the BUF634 family. Ensure compatibility with your system's power supply voltage limits.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel buffer requires both high bandwidth and significant current drive capability. Compare against other BUF634 variants if higher operating temperatures or different package styles are required. Consider the trade-off between the 210 MHz bandwidth and the 250 mA output current relative to your specific application needs.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the BUF634 series of high-speed buffer amplifiers from Texas Instruments. The series includes various packages and temperature grades, such as the TO-263 and SON options. The BUF634AIDR specifically denotes the industrial grade version in surface-mount SOIC packaging, designed for robust performance in standard commercial and industrial environments.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes include other BUF634 variants like the BUF634F/500 for different package requirements. Verify pinout compatibility before replacing with non-Texas Instruments equivalents, as internal architecture differences may affect stability and drive capability.