AD1939YSTZRL Analog Devices Inc, AD1939YSTZRL Datasheet - Page 11
![4-ADC 8-DAC Audio Codec W/on Chip PLL](/photos/6/60/66065/505-64-lqfp_sml.jpg)
AD1939YSTZRL
Manufacturer Part Number
AD1939YSTZRL
Description
4-ADC 8-DAC Audio Codec W/on Chip PLL
Manufacturer
Analog Devices Inc
Type
General Purposer
Datasheet
1.AD1939YSTZ.pdf
(32 pages)
Specifications of AD1939YSTZRL
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
4 / 8
Sigma Delta
Yes
S/n Ratio, Adcs / Dacs (db) Typ
94 / 94
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 ~ 105°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:
AD1939YSTZRL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
TYPICAL PERFORMANCE CHARACTERISTICS
–0.02
–0.04
–0.06
–0.02
–0.04
–0.06
–0.08
–0.10
–100
0.06
0.04
0.02
0.10
0.08
0.06
0.04
0.02
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
0
0
0
Figure 3. ADC Pass-Band Filter Response, 48 kHz
Figure 4. ADC Stop-Band Filter Response, 48 kHz
Figure 5. DAC Pass-Band Filter Response, 48 kHz
2
5
4
10
6
8
15
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
8
20
10
25
12
16
30
14
35
16
40
18
24
Rev. C | Page 11 of 32
–0.05
–0.10
–100
–150
–100
–150
0.10
0.05
–50
–50
0
0
0
0
0
0
Figure 6. DAC Stop-Band Filter Response, 48 kHz
Figure 8. DAC Stop-Band Filter Response, 96 kHz
Figure 7. DAC Pass-Band Filter Response, 96 kHz
24
12
24
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
48
24
48
36
72
72
AD1939
48
96
96