CS42432-DMZ Cirrus Logic Inc, CS42432-DMZ Datasheet - Page 40

• Manufacturer Part Number: CS42432-DMZ
• Description: IC, AUDIO CODEC, 24BIT, 200KHZ, MQFP-52
• Manufacturer: Cirrus Logic Inc

Specifications of CS42432-DMZ

• Audio Codec Type: Stereo
• No. Of Adcs: 4
• No. Of Dacs: 6
• No. Of Input Channels: 4
• No. Of Output Channels: 6
• Adc / Dac Resolution: 24bit
• Sampling Rate: 200kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

40
7.3
7.3.1
7.3.2
7.3.3
Reserved
7
Power Control (Address 02h)
Power Down ADC Pairs (PDN_ADCX)
Default = 0
0 - Disable
1 - Enable
Function:
When enabled, the respective ADC channel pair (ADC1 - AIN1/AIN2; and ADC2 - AIN3/AIN4) will remain
in a reset state.
Power Down DAC Pairs (PDN_DACX)
Default = 0
0 - Disable
1 - Enable
Function:
When enabled, the respective DAC channel pair (DAC1 - AOUT1/AOUT2; DAC2 - AOUT3/AOUT4; and
DAC3 - AOUT5/AOUT6) will remain in a reset state. It is advised that any change of these bits be made
while the DACs are muted or the power down bit (PDN) is enabled to eliminate the possibility of audible
artifacts.
Power Down (PDN)
Default = 0
0 - Disable
1 - Enable
Function:
The entire device will enter a low-power state when this function is enabled. The contents of the control
registers are retained in this mode.
PDN_ADC2
6
PDN_ADC1
5
Reserved
4
PDN_DAC3
3
PDN_DAC2
2
PDN_DAC1
1
CS42432
DS673F2
PDN
0