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LMH6321
www.ti.com SNOSAL8C – APRIL 2006 – REVISED MARCH 2013 LMH6321 300 mA High Speed Buffer with Adjustable Current Limit
Check for Samples: LMH6321 FEATURES DESCRIPTION The LMH6321 is a high speed unity gain buffer that
slews at 1800 V/Вµs and has a small signal bandwidth
of 110 MHz while driving a 50Ω load. It can drive
В±300 mA continuously and will not oscillate while
driving large capacitive loads. 1 2 High Slew Rate 1800 V/Ојs
Wide Bandwidth 110 MHz
Continuous Output Current В±300 mA
Output Current Limit Tolerance В±5 mA В±5%
Wide Supply Voltage Range 5V to В±15V
Wide Temperature Range -40В°C to +125В°C
Adjustable Current Limit
High Capacitive Load Drive
Thermal Shutdown Error Flag APPLICATIONS Line Driver
Pin Driver
Sonar Driver
Motor Control The LMH6321 features an adjustable current limit.
The current limit is continuously adjustable from 10
mA to 300 ma with a В±5 mA В±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 …
