AD1983 查看數據表（PDF） - Analog Devices

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AD1983

HD Audio SoundMAX® Codec

Analog Devices 

Parameter

POWER SUPPLY

Power Supply Range

Analog

Digital

Power Dissipation—Analog

(AVDD)/Digital (DVDD)

Analog Supply Current—Analog

(AVDD)

Digital Supply Current—Digital

(DVDD)

Power Supply Rejection

1 RMS values assume sine wave input.

2 Guaranteed by design; not production tested.

Conditions

(AVDD) ±10%

(DVDD) ±10%

100 mV p-p signal @ 1 kHz

POWER DOWN DISSIPATION

Table 2.

Parameter

FUNCTION NODE1

DAC

ADC

MIXER

1 BIT_CLK off.

DVDD

0

30

28

37

AD1983

Min

Typ

Max Unit

4.5

5.5

V

2.97

3.63 V

165/125

mW

33

mA

38

mA

40

dB

AVDD

Unit

1.8

mA

26

mA

26

mA

17

mA

Rev. 0 | Page 5 of 16

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