DA6240C.007

17 October, 2016

6 (13)

DEVICE OUTLINE CONFIGURATION

1

4

7

10

240

CvY

QFN 2x2 12ld

1

4

7

10

1234

GCv

YWW

QFN 3x3 12ld

Top Marking Information:

240 & 1234 = Product Number

Cv = Version Number

G = Lead Free, RoHS Compliant Package

Y = Year WW = Week

QFN-12 2x2x0.5, QFN-12 3x3x0.75 PIN DESCRIPTION

Pin Name

Pin

Type

Function

Note

EN1

1

DI

Charge pump mode selection input 1

EN2

2

DI

Charge pump mode selection input 2

DIN

3

DI

Enable signal + Digital signal input

CN1

4

AI/O

Flying capacitor 1 negative terminal

GND

5

G

Supply ground

VO2

6

DO

Digital audio signal output 2

VO1

7

DO

Digital audio signal output 1

CN2

8

AI/O

Flying capacitor 2 negative terminal

CP1

9

AI/O

Flying capacitor 1 positive terminal

VOUT

10

AO

Charge pump output

CP2

11

AI/O

Flying capacitor 2 positive terminal

VIN

12

P

Power supply

EXP_PAD

-

P

Exposed pad connected to GND

1

G = Ground, P = Power, D = Digital, A = Analog, I = Input, O = Output

Note1: On PCB the exposed can be either connected to GND or left floating.