AKD4556 データシートの表示（PDF） - Asahi Kasei Microdevices

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AKD4556

3V 192kHz 24Bit ∆Σ CODEC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4556]

ABSOLUTE MAXIMUM RATINGS

(VSS=0V; Note 1)

Parameter

Symbol

min

Power Supplies

Analog

VA

-0.3

Digital

VD

-0.3

Input Current (Any Pin Except Supplies)

IIN

-

Analog Input Voltage (LIN, RIN pin)

VINA

-0.3

Digital Input Voltage (Note 2)

VIND

-0.3

Ambient Temperature (power applied)

Ta

-40

Storage Temperature

Tstg

-65

max

4.6

4.6

±10

VA+0.3

VD+0.3

85

150

Note 1. All voltages with respect to ground.

Note 2. DEM1, DEM0, CKS3, CKS2, CKS1, CKS0, SDTI, LRCK, BCLK, MCLK and PDN pins

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

Normal operation is not guaranteed at these extremes.

Units

V

V

mA

V

V

°C

°C

RECOMMENDED OPERATING CONDITIONS (Normal/Double Speed)

(VSS=0V; Note 1)

Parameter

Symbol

min

typ

max

Power Supplies (Note 3) Analog

VA

2.4

3.0

3.6

Digital

VD

2.4

3.0

3.6

Difference

VD - VA

-

-

0.3

Units

V

V

V

RECOMMENDED OPERATING CONDITIONS (Quad Speed)

(VSS=0V; Note 1)

Parameter

Symbol

min

typ

max

Power Supplies (Note 3) Analog

VA

2.7

3.0

3.6

Digital

VD

2.7

3.0

3.6

Difference

VD - VA

-

-

0.3

Note 1. All voltages with respect to ground.

Note 3. The power up sequence between VA and VD is not critical.

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

Units

V

V

V

MS0559-E-00

-6-

2006/11

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