3 (18)

DA6116.001

27 February, 2009

PIN CONFIGURATIONS

RMO

RFO

RIN

XCS

CCLK

DATA

DGND

1

2

3

4

5

6

7

14

13

12

11

10

9

AVCC

LMO

LFO

LIN

AGND

XMUTE

DVCC

8

15

16

LGND

RGND

SO16

PIN DESCRIPTION

Pin Name

Pin

SO16

Pin

QFN 4x5

Type

Function

AVCC

1

23

P

Power Supply, for Analog

LMO

2

24

AI

External Amplifier Negative Input (Left)

LFO*

3

1

AI

Feedback Signal from External Amplifier Output

(Left)

LIN*

4

3

AI

Input, Left Channel

LGND

5

4

AI

Signal Ground, Left Channel

XCS

6

7

DI

Chip Select Input of Serial Interface

DVCC

7

8

P

Power Supply, for Digital

XMUTE

8

9

DI

Mute Input

DATA

9

11

DIO

Data Input and Output of Serial Interface, Tristate

CCLK

10

12

DI

Clock Input of Serial Interface

DGND

11

13

G

Ground for Digital

RGND

12

16

AI

Signal Ground, Right Channel

RIN*

13

17

AI

Input, Right Channel

RFO*

14

19

AI

Feedback Signal from External Amplifier Output

(Right)

RMO

15

20

AI

External Amplifier Negative Input (Right)

AGND

16

21

G

Ground for Analog

*) Note: These pins have limited ESD protection. See Absolute Maximum Ratings on page 9 for further details.