AK4565 Просмотр технического описания (PDF) - Asahi Kasei Microdevices

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AK4565

Low Power 20bit CODEC with built-in ALC

Asahi Kasei Microdevices 

ASAHI KASEI

[AK4565]

ABSOLUATE MAXIMUM RATING

(AGND, DGND=0V; Note 1)

Parameter

Symbol

min

Power Supply

Analog (VA pin)

VA

-0.3

Digital 1 (VD pin)

VD

-0.3

Digital 2 (VT pin)

VT

-0.3

| DGND – AGND | (Note 2)

∆GND

-

Input Current, Any Pin Except Supplies

IIN

-

Analog Input Voltage (Note 3)

VINA

-0.3

Digital Input Voltage (Note 4)

VIND

-0.3

Ambient Temperature

Ta

-40

Storage Temperature

Tstg

-65

max

4.6

4.6

4.6

0.3

±10

VA+0.3

VT+0.3

85

150

Note 1. All voltages with respect to ground.

Note 2. AGND and DGND must be connected to the same analog plane.

Note 3. INTL0, INTR0, INTL1, INTR1, EXTL, EXTR, LIN, RIN and VREF pins

Note 4. PDN, MCLK, BCLK, LRCK, SDTI, CSN, CCLK and CDTI pins

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

(AGND, DGND=0V; Note 1)

Parameter

Symbol

min

typ

max

Power Supply

Analog (VA pin)

VA

2.3

2.5

3.6

Digital 1 (VD pin) (Note 5)

VD 2.3 or VA-0.3 2.5

VA

Digital 2 (VT pin)

VT

1.5

2.5

VD

Analog Reference Voltage

Reference Voltage

VREF

-

(VREF pin) (Note 6)

-

VA

Note 1. All voltages with respect to ground.

Note 5. Minimum value is the higher between 2.3V and “VA-0.3”V.

Note 6. VREF and VA should be the same voltage.

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

Units

V

V

V

V

mA

V

V

°C

°C

Units

V

V

V

V

MS0132-E-01

-5-

2003/05

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