AD1939WBSTZ-RL Analog Devices Inc, AD1939WBSTZ-RL Datasheet - Page 11

• Manufacturer Part Number: AD1939WBSTZ-RL
• Description: 4-ADC 8-DAC Audio Codec W/on Chip PLL
• Manufacturer: Analog Devices Inc
• Type: General Purposer

Specifications of AD1939WBSTZ-RL

• 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

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