MC33287 Просмотр технического описания (PDF) - Freescale Semiconductor

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MC33287

Contact Monitoring and Dual Low-Side Protected Driver

Freescale Semiconductor 

PIN CONNECTIONS

PIN CONNECTIONS

VDD1

1

IN3

2

IN2

3

IN1

4

IN0

5

AD0

6

AD1

7

AD2

8

OUTD1

9

GND

10

20

VDD2

19

IN4

18

IN5

17

IN6

16

IN7

15

OUT7

14

OUT1

13

CD1

12

CD2

11

OUTD2

Figure 3. 33287 Pin Connections

Table 1. 33287 Pin Definitions

Pin Number Pin Name

Formal Name

1, 20

VDD1, VDD2

5, 4, 3, 2,

19, 18, 17,

16

IN0 – IN7

6, 7, 8 AD0 – AD2

9, 11

OUTD1,

OUTD2

10

GND

Voltage Power

Input 0 – 7

Address

Output Drain

Ground

12, 13

14

CD1, CD2

OUT1

Command Driver

Output 1

15

OUT7

Output 7

Definition

These are high-voltage power supply 5.0 V pins (VBAT).

These are high-voltage input pins.

These pins are the addresses for mode and input selection.

These two are output driver pins (drain).

This pin in the ground for the logic and analog circuitry of the device.

These are the two driver command pins.

This is the output (multiplexed Output 1 = 0 to 6.0 V for IN0 to IN6 and DIAGD1 or

DIAGD2) and DIAGD2 pins.

This is the direct output from IN7 pin.

Analog Integrated Circuit Device Data

Freescale Semiconductor

33287

3

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