AD1835AS Analog Devices Inc, AD1835AS Datasheet - Page 21

• Manufacturer Part Number: AD1835AS
• Description: IC CODEC 2ADC/8DAC 24 BIT 52MQFP
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of AD1835AS

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 105 / 108
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-BQFP

REV. B
AUDIO
INPUT
Figure 14. Typical ADC Input Filter Circuit
600Z
47 F
100pF
NPO
+
5.76k
5.76k
750k
V
V
REF
REF
120pF NPO
5.76k
OP275
5.76k
OP275
237
237
1nF
NPO
1nF
NPO
100pF
NPO
ADCxN
ADCxP
–21–
OUTLNx
OUTLPx
Figure 15. Typical DAC Output Filter Circuit
5.62k
11k
11k
5.62k
270pF
NPO
560pF
NPO
3.01k
1.5k
68pF
NPO
150pF
NPO
OP275
604
2.2nF
NPO
AD1835
AUDIO
OUTPUT