L9822E
OCTAL SERIAL SOLENOID DRIVER
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ADVANCE DATA
EIGHT LOW R
DSon
DMOS OUTPUTS
(0.5鈩?AT I
O
= 1A @ 25擄C V
CC
= 5V鹵 5%)
8 BIT SERIAL INPUT DATA (SPI)
8 BIT SERIAL DIAGNOSTIC OUTPUT FOR
OVERLOADAND OPENCIRCUIT CONDITIONS
OUTPUT SHORT CIRCUIT PROTECTION
CHIP ENABLESELECTFUNCTION (active low)
INTERNAL 36V CLAMPING FOR EACH OUT-
PUT
CASCADABLE WITH ANOTHER OCTAL
DRIVER
LOW QUIESCENT CURRENT (10mA MAX.)
PACKAGE MULTIWATT15, PowerSO20 AND
SO20L
MULTIPOWER BCD TECHNOLOGY
PowerSO20
SO20L (16+2+2)
Multiwatt15
ORDERING NUMBERS:
L9822E (Multiwatt15)
L9822EPD (Power SO20)
L9822ED (SO20L )
DESCRIPTION
The L9822E is an octal low side solenoid driver
rea lized in Multipower-BCD technology particularly
suited for driving lamps, relays and solenoids in au-
BLOCK DIAGRAM
tomotive environment. The DMOS outpts L9822E
has a very low power consumption.
Data is transmitted serially to the device using the
Serial Peripheral Interface (SPI) protocol.
The L9822E features the outputs status monitoring
function.
September 1994
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
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