CS4265-CNZ Cirrus Logic Inc, CS4265-CNZ Datasheet - Page 33

• Manufacturer Part Number: CS4265-CNZ
• Description: IC CODEC 24BIT 104DB 32QFN
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS4265-CNZ

• Package / Case: 32-QFN
• Data Interface: PCM Audio Interface
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 104 / 104
• Voltage - Supply, Analog: 3.13 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 2
• Conversion Rate: 192 KSPS
• Interface Type: Serial (I2S)
• Resolution: 24 bit
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 2 ADC/2 DAC
• Thd Plus Noise: - 95 dB ADC / - 90 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1001 - BOARD EVAL FOR CS4265 CODEC
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1039

DS657F2
5. REGISTER QUICK REFERENCE
This table shows the register names and their associated default values.
Addr
0Ah DAC Ch A Vol-
0Bh DAC Ch B Vol-
0Ch DAC Control 2
0Dh Status
0Eh Status Mask
01h Chip ID
02h Power Control
03h DAC Control 1
04h ADC Control
05h MCLK
06h Signal Selec-
07h PGA Ch B
08h PGA Ch A
09h Analog Input
0Fh Status Mode
10h Status Mode
Frequency
tion
Gain Control
Gain Control
Control
ume Control
ume Control
MSB
LSB
Function
Reserved Reserved DAC_DIF1 DAC_DIF0
Reserved
Reserved Reserved
Reserved Reserved
Reserved Reserved Reserved
Reserved Reserved Reserved
Reserved Reserved Reserved
Reserved Reserved Reserved
Reserved Reserved Reserved
DACSoft
SDINSel
PART3
Freeze
FM1
Vol7
Vol7
7
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
Reserved Reserved Reserved
Reserved Reserved Reserved
DACZero InvertDAC Reserved
PART2
MCLK
Freq2
FM0
Vol6
Vol6
6
1
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
Reserved ADC_DIF
PART1
MCLK
Gain5
Gain5
Freq1
Vol5
Vol5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PGASoft
EFTCM
PART0
EFTC1
EFTC0
MCLK
Freq0
Gain4
Gain4
EFTC
Vol4
Vol4
4
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
PDN_MIC
Reserved
Reserved
Reserved
Reserved
Reserved
PGAZero
ClkErrM
ClkErr1
ClkErr0
ClkErr
Gain3
Gain3
REV3
Vol3
Vol3
3
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
PDN_ADC
MuteADC
MuteDAC
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Gain2
Gain2
REV2
Vol2
Vol2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
HPFFreeze
PDN_DAC
ADCOvflM ADCUndrflM
ADCOvfl1
ADCOvfl0
Reserved
Reserved
Reserved
DeEmph
ADCOvfl
LOOP
REV1
Gain1
Gain1
Vol1
Vol1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
CS4265
ADCUndrfl1
ADCUndrfl0
ADCUndrfl
Reserved
Reserved
Reserved
Reserved
Gain0
Gain0
Select
REV0
PDN
Vol0
Vol0
M/S
0
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
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