300 MA High Speed Buffer With Adjustable Current Limit

The LMH6321 is a high speed unity gain Buffer that slews at 1800 V/s and has a small signal bandwidth of 110 MHz while driving a 50& load. It CAN drive 300 mA continuously and will not oscillate while driving large capacitive loads.
The LMH6321 features an adjustable current limit. The current limit is continuously adjustable from 10 mA to 300 ma with a 5 mA 5% accuracy. The current limit is set by adjusting an external reference current with a resistor. The current CAN be easily and instantly adjusted, as needed by connecting the resistor to a DAC to form the reference current. The sourcing and sinking currents share the same current limit.
The LMH6321 is available in a space saving 8-pin PSOP or a 7-pin TO-263 power package. The PSOP package features an exposed pad on the bottom of the package to increase its heat sinking capability. The LMH6321 CAN be used within the feedback loop of an Operational Amplifier to boost the current output or as a stand alone Buffer
By National Semiconductor Corporation
LMH6321 's PackagesLMH6321 's pdf datasheet
LMH6321MR PSOP
LMH6321MRX PSOP
LMH6321TS TO-263
LMH6321TSX TO-263

LMH6321 pdf datasheet download


LMH6321 Pinout, Pinouts
LMH6321 pinout,Pin out
This is one package pinout of LMH6321,If you need more pinouts please download LMH6321's pdf datasheet.

LMH6321 Application circuits
LMH6321 circuits
This is one application circuit of LMH6321,If you need more circuits,please download LMH6321's pdf datasheet.


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