AD1984JCPZ Analog Devices Inc, AD1984JCPZ Datasheet - Page 14

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

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

AD1984
MIC 2
MIC 1
MIC 2
MIC 3
MIC 4
MIC 1
OFF -CHIP
OFF-CHIP
DM_CLK
DM_CLK
DM_3/4
DM_3/4
DM_1/2
DM_1/2
ON CHIP
ON CHIP
SWAP L/R
Figure 6. Multiplex Digital Microphone, Stereo Interface
Figure 7. Multiplex Digital Microphone, Quad Interface
SWAP L/R
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Rev. 0 | Page 14 of 20 | January 2007
Q
Q
Q
Q
Q
Q
Q
Q
GENERATOR
GENERATOR
DM-CLK
DM-CLK
MUX
MUX
GAM = GAIN, ATTENUATE , MUTE
GAM = GAIN , ATTENUATE, MUTE
GAM
GAM
GAM
GAM
GAM
GAM
GAM
GAM
DIGITAL FILTER
DIGITAL FILTER
DIGITAL F ILTER
DIGITAL FILTER
NID :05
NID:06
NID :06
NID:05
RIGHT
RIGHT
LEFT
LEFT
LEFT
RIGHT
LEFT
RIGHT