CS4202-JQZR Cirrus Logic Inc, CS4202-JQZR Datasheet - Page 53

• Manufacturer Part Number: CS4202-JQZR
• Description: IC AC97 W/Headphone Amplifier
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codec '97r

Specifications of CS4202-JQZR

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 90
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 4.75 V ~ 5.25 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

digital supply as the controller’s AC-link interface.
Since the digital interface on the CS4202 may oper-
ate at either +3.3 V or +5 V, proper connection of
these pins will depend on the digital power supply of
the controller.
10.5 Reference Design
See Section 14 for a CS4202 reference design.
DS549PP2
+12VD
0.1 µF
Y5V
DGND
Figure 25. +5V Analog Voltage Regulator
ELEC
10 µF
1
IN
MC78M05CDT
GND
2
OUT
3
0.1 µF
Y5V
CS4202
AGND
+5VA
10 µF
ELEC
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