AK4682 参数 Datasheet PDF下载

[AK4682]

PIN/FUNCTION (continued)

No.

43

44

Pin Name

LIN5

RIN5

I/O

I

I

Function

Lch Input 5 Pin

Rch Input 5 Pin

No Connection.

45 NC

-

No internal bonding. This pin should be connected to the ground.

46 LIN6

I

Lch Input 6 Pin

47 RIN6

I

Rch Input 6 Pin

48 DVDD1

-

ADC Digital Power Supply Pin, 4.75V∼5.25V

Note: All digital input pins must not be left floating.

Note: Analog input pins (LIN1, RIN1, LIN2, RIN2, LIN3, RIN3, LIN4, RIN4, LIN5, RIN5, LIN6, RIN6 pin) must use

the AC-coupling capacitor for signal input.

Note: Analog output pins (LOUT1, ROUT1, LOUT2, ROUT2, LOUT3, ROUT3 pins) must use the AC-coupling

capacitor for signal output.

■

Handling of Unused Pin

The unused I/O pins should be processed appropriately as below.

Classification

Analog

Pin Name

LOUT1-3, ROUT1-3, LIN1-6, RIN1-6

SDTOB, LRCKB(Master), BICKB(Master)

MCLKA, LRCKA, BICKA, SDTIA1-2, MCLKB,

LRCKB(Slave), BICKB(Slave), MSB

SDA, SCL

Setting

These pins should be open.

These pins should be open.

These pins should be connected to DVSS.

These pins should be pulled-up to DVDD2.

Digital

MS0610-E-01

-5-

2007/07