AD1937WBSTZ-RL Analog Devices Inc, AD1937WBSTZ-RL Datasheet - Page 28
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AD1937WBSTZ-RL
Manufacturer Part Number
AD1937WBSTZ-RL
Description
4ADCs/8DACs W/PLL 192 KHz, 24Bt Codec
Manufacturer
Analog Devices Inc
Type
General Purposer
Datasheet
1.AD1937WBSTZ.pdf
(36 pages)
Specifications of AD1937WBSTZ-RL
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
4 / 8
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
96 / 96
Dynamic Range, Adcs / Dacs (db) Typ
105 / 110
Voltage - Supply, Analog
3 V ~ 3.6 V
Voltage - Supply, Digital
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AD1937WBSTZ-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
AD1937WBSTZ-RL
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD1937
Table 23. PLL and Clock Control 1 Register (Address 1, 0x01)
Bit
0
1
2
3
7:4
DAC CONTROL REGISTERS
Table 24. DAC Control 0 Register (Address 2, 0x02)
Bit
0
2:1
5:3
7:6
Value
0
1
0
1
0
1
0
1
0000
Value
0
1
00
01
10
11
000
001
010
011
100
101
110
111
00
01
10
11
Function
PLL clock
MCLK
PLL clock
MCLK
Enabled
Disabled
Not locked
Locked
Reserved
Function
Normal
Power-down
32 kHz/44.1 kHz/48 kHz
64 kHz/88.2 kHz/96 kHz
128 kHz/176.4 kHz/192 kHz
Reserved
1 cycle (I
0 (left-justified mode)
8 cycles (right-justified 24-bit mode)
12 cycles (right-justified 20-bit mode)
16 cycles (right-justified 16-bit mode)
Reserved
Reserved
Reserved
Stereo (normal)
TDM single-line, standalone, and daisy-chain modes
TDM/AUX mode (ADC-, DAC-, TDM-coupled)
TDM dual-line daisy-chain mode
2
S mode)
Rev. B | Page 28 of 36
Description
DAC clock source select
ADC clock source select
On-chip voltage reference
PLL lock indicator (read-only)
Description
Power-down
Sample rate
DSDATA delay (BCLK periods)
Serial format