AD1838AAS-REEL Analog Devices Inc, AD1838AAS-REEL Datasheet - Page 23

• Manufacturer Part Number: AD1838AAS-REEL
• Description: IC CODEC 2ADC/6DAC 24 BIT 52MQFP
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of AD1838AAS-REEL

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 6
• 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. A
AUDIO
INPUT
Figure 16. Typical ADC Input Filter Circuit
600Z
47 F
100pF
NPO
+
5.76k
5.76k
750k
V
V
REF
REF
120pF NPO
OP275
OP275
5.76k
5.76k
237
237
1nF
NPO
1nF
NPO
100pF
NPO
ADCxN
ADCxP
–23–
OUTNx
OUTPx
Figure 17. 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
AD1838A
2.2nF
NPO
AUDIO
OUTPUT