AD74111YRUZ Analog Devices Inc, AD74111YRUZ Datasheet - Page 15
AD74111YRUZ
Manufacturer Part Number
AD74111YRUZ
Description
IC CODEC AUDIO MONO LP 16TSSOP
Manufacturer
Analog Devices Inc
Type
Audio Codecr
Datasheet
1.AD74111YRUZ.pdf
(20 pages)
Specifications of AD74111YRUZ
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
1 / 1
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
77 / 89
Dynamic Range, Adcs / Dacs (db) Typ
87 / 95
Voltage - Supply, Analog
2.5V
Voltage - Supply, Digital
2.5V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP (0.173", 4.40mm Width)
Audio Codec Type
Mono
No. Of Adcs
1
No. Of Dacs
1
No. Of Input Channels
1
No. Of Output Channels
1
Adc / Dac Resolution
24bit
Adcs / Dacs Signal To Noise Ratio
89dB
Sampling Rate
48kSPS
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
EVAL-AD74111EBZ - BOARD EVAL FOR AD74111
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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Manufacturer:
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Quantity:
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Manufacturer:
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Part Number:
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Bit
15
14–11 Register Address
10
9–0
REV. 0
Field
R/W
Reserved
Data Field
Address (Binary)
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
*09h if DIN is low and 08h if DIN is high.
DOUT
DFS
DIN
DAC
ADC
CRD:9
MFS
1
1
1
1
Description
When this bit is high, the contents of the data field will be written to the register specified by the Address
Field. When this bit is low, a read of the register specified by the Address Field will occur at the next
sample interval; the contents of the Data Field are ignored.
This 4-bit field is used to select one of the seven control registers of the AD74111.
This bit is reserved and should always be programmed with zero.
This 10-bit field holds the data that is to be written to or read from the register specified in the Address Field.
CRD:3
DM/MM
0
0
1
1
Name
CRA
CRB
CRC
CRD
CRE
CRF
CRG
Figure 24. Multiframe Sync 16-Bit Data Mode
16 DCLKs
Table III. Multiframe Sync Selection
Table V. Control Word Descriptions
Table IV. Control Register Map
Description
Control Register A
Control Register C
Control Register D
Control Register F
Control Register G
Control Register B
Control Register E
CRC:2
DSP Mode
0
1
0
1
1/
f
S
–15–
Operating Mode
16-Bit Data Mode
32-Bit Data Mode
16-Bit Mixed Mode
32-Bit Mixed Mode
Type
R/W
R/W
R/W
R/W
R/W
R
R/W
Width
10
10
10
10
10
10
10
Figure
24
22
23
21
Reset Setting
00h
00h
00h
08h or 09h*
00h
00h
00h
DAC
ADC
AD74111