CS4205-KQZ Cirrus Logic Inc, CS4205-KQZ Datasheet - Page 15

• 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
PC_BEEP
PHONE
PCM_OUT
MIC1
MIC2
LINE
CD
VIDEO
AUX
SELECT
MIC
CONVERTERS
Front D/A
BOOST
DAC
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
PC BEEP BYPASS
Σ
Figure 8. CS4205 Mixer Diagram
ANALOG STEREO
INPUT MIXER
MONO MIX
MONO MIXER
STEREO TO
SELECT
ANALOG STEREO
OUTPUT MIXER
MONO MIXER
STEREO TO
Σ
Σ
1/2
Σ
1/2
DAC DIRECT
INPUT
ADC
MUX
MODE
MONO OUT
SELECT
VOLUME
MASTER
VOLUME
MIC ADC
L/R ADC
MONO
GAIN
GAIN
MUTE
MUTE
MUTE
MUTE
CONVERTERS
CONVERTER
OUTPUT
OUTPUT
BUFFER
BUFFER
MIC A/D
L/R A/D
ADC
ADC
CS4205
MIC_PCM_IN
MONO OUT
LINE OUT
PCM_IN
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