M62371GP

REJ03D0880-0201 Rev.2.01 Dec 27, 2007

Page 2 of 8

Pin Arrangement

M62371GP

36

35

34

33

32

31

30

29

C1

28

27

26

25

1

2

3

4

5

6

7

8

DI

CLK

LD

Do

GND

C0

9

10

11

(Top view)

Outline: 48P6D-A

Pin Description

Pin No.

Pin Name

Function

1

DI

Serial data input terminal to input 16-bit long serial data

4

Terminal to output MSB data of 16-bit shift register

2

CLK

Shift clock input terminal. Input signal at DI pin is input to 16-bit shift register at rise of shift

clock pulse

3

LD

When H-level signal is input to this terminal, the value stored in 16-bit shift register is

loaded in decoder and D/A converter output register.

38 to 48

9 to 28

33 to 37

8-bit D/A converter output terminal

29

Power supply terminal

5

GND

GND terminal

6

C0

Data select signal input terminal 1 for channel No.31 through 36

30

C1

Data select signal input terminal 2 for channel No.31 through 36

8

Upper reference voltage input terminal and power supply to operational amplifier for

channel No.1 through 24

7

Lower reference voltage input terminal for channel No.1 through 24

31

Upper reference voltage input terminal and power supply to operational amplifier for

channel No.25 through 36

32

Lower reference voltage input terminal for channel No.25 through 36