AK4636 参数 Datasheet PDF下载

[AK4636]

RECOMMENDED OPERATING CONDITIONS

(VSS=VSS2=VSS3=0V;

Parameter

Symbol

min

typ

3.3

2.6

AVDD

Analog

Power Supplies

3.3

1.6

DVDD

Digital

6)

3.3

2.6

SVDD

Speaker-Amp

3.3

2.8

VVDD

Video-Amp

max

3.6

3.6

3.6

3.6

Units

V

V

V

V

Note 6. The power up sequence between AVDD, DVDD, SVDD and VVDD is not critical. The internal circuit is invalid

when power up the AK4636 at the PDN pin = “H”. Set the PDN pin to “L” to reset the internal circuit after

power up. To avoid an internal circuit error, the PDN pin must be “L” upon power up, and changed to “H” after

all power supplies are supplied. The AK4636 can not be partially powered-off, all powers must be ON.

(Power-off state is identified as when the power supplies are floating or short to ground.) When connecting the

AK4636 to the I2C bus, do not turn the AK4636 off unless other external devices are off.

* AKM assumes no responsibility for the usage beyond the conditions in this datasheet.

MS1012-E-01

-8-

2010/08