AK4543VQ 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK4543VQ

AC’97™ Rev 2.1 Multimedia Audio CODEC

Asahi Kasei Microdevices 

[ASAHI KASEI]

48 SEL_CMOS

I CMOS/TTL selection for digital input levels

CMOS: Leave open for 3.3V supply.

TTL : Tie to GND for 5V supply.

[AK4543]

See Page 28.

Absolute Maximum Rating

AVss1, AVss2, DVss1, DVss2 =0V (Note 1)

Parameter

Symbol

min

Power Supplies

Analog(AVdd1 & AVdd2)

Digital(DVdd1 & DVdd2)

VA

-0.3

VD

-0.3

Input Current (any pins except for supplies)

IIN

-

Analog Input Voltage

VINA

-0.3

Digital Input Voltage

VIND

-0.3

Ambient Temperature

Ta

-10

Storage Temperature

Ta

-65

Note 1: All voltages with respect to ground .

AGND(AVss1, AVss2) and DGND(DVss1, DVss2) must be the same voltage.

max

6.0

6.0

±10

VA+0.3

VD+0.3

70

150

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 Condition

AGND, DGND=0V (Note 1)

Parameter

Symbol

min

typ

Power Supplies

AK4543

Analog

VA

Digital

VD

4.75

3.135

5.0

3.3 or 5.0

Note 1 : All voltages with respect to ground.

max

5.25

5.25

Units

V

V

<M0046-E-01>

-4-

1999/01

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