CS4205-KQZ Cirrus Logic Inc, CS4205-KQZ Datasheet - Page 69

• Manufacturer Part Number: CS4205-KQZ
• Description: IC CODEC AC97 I2S 48-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codec '97r

Specifications of CS4205-KQZ

• Package / Case: 48-LQFP
• Data Interface: Serial
• Resolution (bits): 18, 20 b
• Number Of Adcs / Dacs: 1 / 2
• 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
• Number Of Adc Inputs: 8
• Number Of Dac Outputs: 3
• Conversion Rate: 48 KSPs
• Interface Type: Serial (5-Wire)
• Resolution: 18 bit, 20 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Number Of Channels: 1 ADC, 1 DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1182

DS489PP4
Figure 33. Conceptual Layout for the CS4205 when in XTAL or OSC Clocking Modes
Via to +5VA
0.1 µF
Y5V
AVss2
Via to +5VD or +3.3VD
DVdd1
Pin 1
AVdd2
Ground
Digital
0.1 µF
Y5V
Via to Analog
Ground
AFLT3
Via to Digital Ground
AFLT2
1000 pF
NPO
DVss1
DVss2
AFLT1
Vrefout
to via
REFFLT
0.1 µF
Y5V
Via to +5VD or +3.3VD
Ground
Analog
AVss1
Via to Analog
Ground
DVdd2
2.2µF
AVdd1
Via to +5VA
0.1 µF
Y5V
CS4205
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