MC33287 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC33287

Contact Monitoring and Dual Low Side Protected Driver

Motorola => Freescale 

Freescale SMeCm33i2c8o7 nductor, Inc.

Figure 5. Electrical Shematic

IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7

VALIM

AD2

AD1

AD0

8 TO 1 LOGIC MULTIPLEXER

VDD2

All the symbols represented

without supply pin are

connected to VDD2

VDD1

DIAG1

NQ Q

RS

OUT7

OUTi

GND

VALIM

VDD2

VALIM

DIAG2

OUTD2

CD2

VDD2

S Q VALIM

R

+

-

CD1

OUTD2 Driver

OUTD1 Driver

OUTD1

NOTE : The only difference between the low side driver 1 and 2 is the polarity of the command. Also, there are an internal pull-up at pin CD1, an internal pull-down at pin CD2 and an

extra inverted is placed after the CD1 input trigger.

MC33287

For More MInOfoTrOmRaOtLiAon On This Product,

8

Go to: www.freescale.com

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