MD1813
High-Speed Quad-MOSFET Driver
Features General Description The MD1813 is a high-speed quad-MOSFET driver.
It is designed to drive two N-channel and two
P-channel, high-voltage, DMOS FETs for medical
ultrasound applications and may be used in any
application requiring a high output current for a
capacitive load. The input stage of the MD1813 is a
high-speed level translator that is able to operate from
logic input signals of 1.8V to 5V amplitude. An adaptive
threshold circuit is used to set the level translator
threshold to the average of the input logic 0 and logic 1
levels. The level translator uses a proprietary circuit,
which provides DC coupling together with high-speed
operation. 6 ns Rise and Fall Time
2A Peak Output Source and Sink Currents
1.8V to 5V Input CMOS Compatible
Smart Logic Threshold
Low-jitter Design
Four Matched Channels
Drives Two N-channel and Two P-channel
MOSFETs
Outputs can Swing below Ground …
