CS42L52-CNZR Cirrus Logic Inc, CS42L52-CNZR Datasheet - Page 64

• Manufacturer Part Number: CS42L52-CNZR
• Description: IC,Soundcard Circuits,LLCC,40PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc
• Type: Stereo Audior

Specifications of CS42L52-CNZR

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 1 / 1
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 99 / 98
• Voltage - Supply, Analog: 1.65 V ~ 2.63 V
• Voltage - Supply, Digital: 1.65 V ~ 2.63 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 40-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1580 - REFERENCE DESIGN FOR CS42L52598-1508 - BOARD EVAL FOR 42LDB1 CODEC598-1505 - BOARD EVAL FOR CS42L52 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

64
6.27
6.27.1 Speaker Volume Control
6.28
6.28.1 PCM Mix Channel Swap
6.28.2 ADC Mix Channel Swap
PCMASWP1
SPKxVOL7
7
7
Speaker Volume Control: SPKA (Address 24h) & SPKB (Address 25h)
ADC & PCM Channel Mixer (Address 26h)
Sets the volume of the signal out the PWM modulator.
Note:
Configures a mix/swap of the PCM Mix to the headphone/line or speaker outputs.
Configures a mix/swap of the ADC Mix to the headphone/line or speaker outputs.
SPKxVOL[7:0]
0000 0000
1111 1111
1111 1110
···
0100 0000
···
0000 0001
Step Size:
PCMxSWP[1:0]
00
01
10
11
ADCxSWP[1:0]
00
01
10
11
PCMASWP0
SPKxVOL6
The maximum step size error is ±0.15 dB.
6
6
Speaker Volume
0 dB
-0.5 dB
-1.0 dB
···
-96.0 dB
···
Muted
0.5 dB
PCM Mix to HP/LINEOUTA
Left
(Left + Right)/2
Right
ADC Mix to HP/LINEOUTA Channel
Left
(Left + Right)/2
Right
PCMBSWP1
SPKxVOL5
5
5
PCMBSWP0
SPKxVOL4
4
4
5/13/08
ADCASWP1
SPKxVOL3
3
3
PCM Mix to HP/LINEOUTB
Right
(Left + Right)/2
Left
ADC Mix to HP/LINEOUTB Channel
Right
(Left + Right)/2
Left
ADCASWP0
SPKxVOL2
2
2
ADCBSWP1
SPKxVOL1
1
1
CS42L52
ADCBSWP0
SPKxVOL0
DS680F1
0
0