L9822E

OCTAL SERIAL SOLENOID DRIVER

ADVANCE DATA

.

(0.5

.

8 BIT SERIAL INPUT DATA (SPI)

.

8 BIT SERIAL DIAGNOSTIC OUTPUT FOR

OVERLOADAND OPENCIRCUIT CONDITIONS

.

OUTPUT SHORT CIRCUIT PROTECTION

.

CHIP ENABLE SELECT FUNCTION (active low)

.

INTERNAL 36V CLAMPING FOR EACH OUT-

PUT

.

CASCADABLE

WITH

ANOTHER

OCTAL

DRIVER

.

LOW QUIESCENT CURRENT (10mA MAX.)

.

PACKAGE MULTIWATT15, PowerSO20 AND

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

PowerSO20

SO20L (16+2+2)

Multiwatt15

ORDERING NUMBERS: L9822E (Multiwatt15)

L9822EPD (Power SO20)

L9822ED (SO20L )

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.

MULTIPOWER BCD TECHNOLOGY

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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