The BUF634U is a high speed unity-gain Open-loop Buffer, recommended for a wide range of applications. It can be used inside the feedback loop of operational amplifiers to increase output current, eliminate thermal feedback and improve capacitive load drive. For low power applications, the BUF634U operates on 1.5mA quiescent current with 250mA output, 2000V/ms slew rate and 30MHz bandwidth. Bandwidth can be adjusted from 30 to 180MHz by connecting a resistor between V- and the BW pin. Output circuitry is fully protected by internal current limit and thermal shut-down making it rugged and easy to use.
250mA High output current
30 to 180MHz Pin-selected bandwidth
1.5mA (30MHz BW) Low quiescent current
Internal current limit
Thermal shutdown protection
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
