AK4685 参数 Datasheet PDF下载

[AK4685]

ABSOLUTE MAXIMUM RATINGS

(VSS1-7=0V;

Parameter

Power Supply

Symbol

TVDD

DVDD1

DVDD2

DVDD3

AVDD1

AVDD2

AVDD3

PVDD

IIN

VIND1

min

-0.3

-0.3

-0.3

-0.3

-0.3

-0.3

-0.3

-0.3

-

-0.3

-0.3

-0.3

-0.3

-0.3

-20

-65

max

6.0

6.0

6.0

6.0

6.0

6.0

6.0

4.0

±10

DVDD1+0.3

DVDD2+0.3

DVDD3+0.3

TVDD+0.3

AVDD1+0.3

85

150

Units

V

V

V

V

V

V

V

V

mA

V

V

V

V

V

°C

°C

Input Current (any pins except for supplies)

Digital Input Voltage 1

(MCB/XTI, MSB pins)

Digital Input Voltage 2

VIND2

(SDTIA, BICKA, MCLKA, LRCKA and SGL pins)

Digital Input Voltage 3

VIND3

(

LRCKC, MCLKC, BICKC, SDTIC, SDA, SCL, PDN, MT1N

and MT2N pins

)

Digital Input Voltage 4

VIND4

(LRCKB, BICKB pins)

VINA1

Analog Input Voltage

(

LIN1+/1-/2+/2-, RIN1+/1-/2+/2- pins

)

Ambient Operating Temperature

Ta

Storage Temperature

Tstg

Note 6. VSS1-7 must be connected to the same analog ground plane.

WARNING: Operation at or beyond these limits may result in permanent damage to the device.

Normal operation is not guaranteed at these extremes.

RECOMMENDED OPERATING CONDITIONS

(VSS1-7=0V;

Parameter

Power Supply (Table

4, Note 8)

Symbol

min

typ

max

Units

TVDD

3.0

3.3

5.25

V

DVDD1

4.75

5.0

5.25

V

DVDD2

4.75

5.0

5.25

V

DVDD3

4.75

5.0

5.25

V

AVDD1

4.75

5.0

5.25

V

AVDD2

4.75

5.0

5.25

V

AVDD3

4.75

5.0

5.25

V

PVDD

3.0

3.3

3.6

V

Note 7. The AVDD1, AVDD2, AVDD3, DVDD1, DVDD2 and DVDD3 must be the same voltage.

The TVDD must not exceed any of AVDD1, AVDD2, AVDD3, DVDD1, DVDD2 and DVDD3 voltage.

Note 8. The power-up sequences of AVDD1-3, DVDD1-3, PVDD and TVDD are not important. All power supply pins

must be up when the PDN pin= “L”.

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

MS1106-E-00

-8-

2009/08