L9822ED Datasheet PDF - STMicroelectronics

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 automotive environment. The DMOS outputs L9822E has a very low power consumption.
Data is transmitted serially to the device using the Serial Peripheral Interface (SPI) protocol. The L9822Efeatures the outputs status monitoring function.

■ EIGHT LOW RDSon DMOSOUTPUTS
   (0.5Ω AT IO = 1A @ 25°C VCC = 5V± 5%)
■ 8 BIT SERIAL INPUT DATA (SPI)
■ 8 BIT SERIAL DIAGNOSTIC OUTPUT FOR
   OVERLOAD AND OPEN CIRCUIT CONDITIONS
■ OUTPUT SHORT CIRCUIT PROTECTION
■ CHIPENABLESELECTFUNCTION(active low)
■ INTERNAL 36V CLAMPING FOR EACH OUTPUT
■ CASCADABLE WITH ANOTHER OCTAL DRIVER
■ LOW QUIESCENT CURRENT (10mA MAX.)
■ PACKAGE MULTIWATT15, PowerSO20 AND SO20L