YDA136

3

■

Terminal Functions

No.

Name

I/O

Function

1

VSSR

PWR

Rch Analog Ground Terminal

2

VREFR

AO

Rch Reference Voltage Output Terminal

3

VDDR

PWR

Rch Analog Power Terminal

4

TEST

DI

Test Terminal: Usually, use it by “L” fixation.

5

OMR

AO

Rch Electron Volume Output Terminal Inverted side

6

OPR

AO

Rch Electron Volume Output Terminal Noninverted side

7

FBPR

AI

Rch Digital Amplifier Input Terminal

Noninverted side

8

FBMR

AI

Rch Digital Amplifier Input Terminal

Inverted side

9

ITPR

AO

Rch External Filter Element Connection Terminal Noninverted side

10

ITMR

AO

Rch External Filter Element Connection Terminal Inverted side

11

OFCR1

AI

Hold to “H” level.

12

OFCR2

AI

Hold to “L” level.

13

OFCR3

AI

Hold to “L” level.

14

DLYLR

AＩ

Rch Low-Side Driver Off-time Setting Terminal

15

OCPLR

AI

Rch Low-Side Over Current Detection Terminal

16

ONPRU

DO

Rch Low-Side Driver Output Terminal

Noninverted side (Pull-up)

17

ONPRD

DO

Rch Low-Side Driver Output Terminal

Noninverted side (Pull-down)

18

VSSPR

PWR

Rch Low-Side Driver Ground Terminal

19

ONMRD

DO

Rch Low-Side Driver Output Terminal

Inverted side (Pull-down)

20

ONMRU

DO

Rch Low-Side Driver Output Terminal

Inverted side (Pull-up)

21

VDDPR

PWR

Rch Low-Side Driver Power Terminal

22

N.C.

－

Non connection.

23

N.C.

－

Non connection.

24

N.C.

－

Non connection.

25

N.C.

－

Non connection.

26

N.C.

－

Non connection.

27

N.C.

－

Non connection.

28

N.C.

－

Non connection.

29

N.C.

－

Non connection.

30

VBSPR

PWRH Rch High-Side Driver Power Terminal

31

OPMRD

DOH

Rch High-Side Driver Output Terminal

Inverted side (Pull-down)

32

OPMRU

DOH

Rch High-Side Driver Output Terminal

Inverted side (Pull-up)

33

VBBPR

PWRH Rch High-Side Driver Power Terminal

34

OPPRU

DOH

Rch High-Side Driver Output Terminal

Noninverted side (Pull-up)

35

OPPRD

DOH

Rch High-Side Driver Output Terminal

Noninverted side (Pull-down)

36

VBS

PWRH High-Side Common Circuit Power Terminal

37

OCPHR

AIH

Rch High-Side Over Current Detection Terminal

38

DLYHR

AIH

Rch High-Side Driver Off-time Setting Terminal

39

DLYHL

AIH

Lch High-Side Driver Off-time Setting Terminal

40

OCPHL

AIH

Lch High-Side Over Current Detection Terminal

41

VBB

PWRH High-Side Common Circuit Power Terminal

42

OPPLD

DOH

Lch High-Side Driver Output Terminal

Noninverted side (Pull-down)

43

OPPLU

DOH

Lch High-Side Driver Output Terminal

Noninverted side (Pull-up)

44

VBBPL

PWRH Lch High-Side Driver Power Terminal

45

OPMLU

DOH

Lch High-Side Driver Output Terminal

Inverted side (Pull-up)

46

OPMLD

DOH

Lch High-Side Driver Output Terminal

Inverted side (Pull-down)

47

VBSPL

PWRH Lch High-Side Driver Power Terminal

48

N.C.

－

Non connection.

49

N.C.

－

Non connection.

50

N.C.

－

Non connection.

Note: DI： Digital Input Terminal, DO： Digital Output Terminal, DIO： Digital I/O Terminal, DOH：High-Side Digital Output Terminal

AI： Analog Input Terminal, AO： Analog Output Terminal, AIH：High-Side Analog Input Terminal

PWR：Low-Side Power Terminal, PWRH：High-Side Power Terminal