L9309
DESCRIPTION
The L9307/9 is a monolithic integrated circuit with differential input parator and open collector output able to sink high current specially to drive relays, lamps, d.c. motors. Particular care has been taken to protect the device against destructive failures, i.c. short circuit of outputs to VS, SOA protection, supply overvoltage. A built in thermal shut-down switches off the device when the IC’s internal dissipation bees BLOCK DIAGRAM
Multiwatt 11
SIP 10
ORDERING NUMBERS: L9307 L9309 too high and the chip temperature exceeds security threshold. The input parator hysteresis increases the interface’s noise immunity allowing the correct use critical environments as automotive applications.
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
October 1990
1/7
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L9307
- L9309
ABSOLUTE MAXIMUM RATINGS
Symbol IZS VS IO Tj, Tstg VO 1,2 Ptot Parameter Current Into Supply Clamp Zener...
