Analog Integrated Circuit Device Data

Freescale Semiconductor

3

33287

PIN CONNECTIONS

PIN CONNECTIONS

Figure 3. 33287 Pin Connections

Table 1. 33287 Pin Definitions

Pin Number

Pin Name

Formal Name

Definition

1, 20

Voltage Power

5, 4, 3, 2,

19, 18, 17,

16

IN0 – IN7

Input 0 – 7

These are high-voltage input pins.

6, 7, 8

AD0 – AD2

Address

These pins are the addresses for mode and input selection.

9, 11

OUTD1,

OUTD2

Output Drain

These two are output driver pins (drain).

10

GND

Ground

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

12, 13

CD1, CD2

Command Driver

These are the two driver command pins.

14

OUT1

Output 1

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

DIAGD2) and DIAGD2 pins.

15

OUT7

Output 7

This is the direct output from IN7 pin.

VDD1

IN2

AD1

AD2

OUTD1

GND

IN1

IN0

AD0

IN3

VDD2

IN6

IN7

OUT7

OUT1

CD1

CD2

OUTD2

IN4

IN5

4

5

6

7

8

9

10

2

3

20

18

14

13

12

11

17

16

15

19

1