AD1984JCPZ Analog Devices Inc, AD1984JCPZ Datasheet - Page 13

IC CODEC HD AUDIO 4CH 48-LFCSP

AD1984JCPZ

Manufacturer Part Number
AD1984JCPZ
Description
IC CODEC HD AUDIO 4CH 48-LFCSP
Manufacturer
Analog Devices Inc
Series
SoundMAX®r
Type
Audio Codec, HDr
Datasheet

Specifications of AD1984JCPZ

Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
4 / 4
Sigma Delta
No
Voltage - Supply, Analog
3.13 V ~ 3.46 V
Voltage - Supply, Digital
2.97 V ~ 3.63 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-VFQFN, CSP Exposed Pad
Single Supply Voltage (typ)
3.3V
Single Supply Voltage (min)
2.97/3.13V
Single Supply Voltage (max)
3.46/3.63V
Package Type
LFCSP EP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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MIC 1
MIC 2
DM_CLK
DM_1/2
DM_3/4
t
3
OFF -CHIP
DM_CLK
DM_3/4
DM_1/2
t
4
ON CHIP
SWAP L/R
Figure 4. Uniplex Microphone, Stereo Interface
>
>
>
>
DATA VALID
D
D
Figure 5. Uniplex Microphone Timing
D
D
Rev. 0 | Page 13 of 20 | January 2007
t
0
Q
Q
Q
Q
GENERATOR
DM-CLK
MUX
GAM = GAIN , ATTENUATE, MUTE
t
1
GAM
GAM
GAM
GAM
DIGITAL F ILTER
DIGITAL F ILTER
NID:06
NID:05
t
2
RIGHT
RIGHT
LEFT
LEFT
AD1984

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