CS4265-CNZ Cirrus Logic Inc, CS4265-CNZ Datasheet - Page 42

• 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

42
6.12.2 Invert DAC Output (Bit 5)
6.13
6.13.1 E to F C-Buffer Transfer
6.13.2 Clock Error (Bit 3)
6.13.3 ADC Overflow (Bit 1)
6.13.4 ADC Underflow (Bit 0)
Reserved
7
Status - Address 0Dh
For all bits in this register, a ‘1’ means the associated condition has occurred at least once since the register
was last read. A ‘0’ means the associated condition has NOT occurred since the last reading of the register.
Status bits that are masked off in the associated mask register will always be ‘0’ in this register. This register
defaults to 00h.
ple rate) if the signal does not encounter a zero crossing. The zero cross function is independently mon-
itored and implemented for each channel. See
Function:
When this bit is set, the output of the DAC is inverted.
Function:
Indicates the completion of an E to F C-buffer transfer. See
page 52
Function:
Indicates the occurrence of a clock error condition.
Function:
Indicates the occurrence of an ADC overflow condition.
Function:
Indicates the occurrence of an ADC underflow condition.
Reserved
for more information.
DACSoft
6
0
0
1
1
Table 16. DAC Soft Cross or Zero Cross Mode Selection
Reserved
DACZeroCross
5
0
1
0
1
EFTC
4
Changes to affect immediately
Zero Cross enabled
Soft Ramp enabled
Soft Ramp and Zero Cross enabled (default)
Table
ClkErr
16.
3
“Channel Status Buffer Management” on
Mode
Reserved
2
ADCOvfl
1
ADCUndrfl
CS4265
DS657F2
0