CS43L22-CNZ Cirrus Logic Inc, CS43L22-CNZ Datasheet - Page 52

• Manufacturer Part Number: CS43L22-CNZ
• Description: IC DAC W/HDPN & SPKR AMPS 40QFN
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L22-CNZ

• Package / Case: 40-QFN
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Conversion Rate: 96 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 1.8 V or 2.5 V
• Operating Temperature Range: + 85 C
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1529 - BOARD EVAL FOR CS43L22
• Power Dissipation (max): -
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1650

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7.21
7.21.1 Speaker Volume Control
7.22
7.22.1 PCM Channel Swap
PCMASWP1
SPKxVOL7
7
7
Speaker Volume Control: SPKA (Address 24h) & SPKB (Address 25h)
PCM Channel Swap (Address 26h)
Sets the volume of the signal out the PWM modulator.
Note:
Configures a mix/swap of the PCM data 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
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 to HP/LINEOUTA
Left
(Left + Right)/2
Right
PCMBSWP1
SPKxVOL5
5
5
PCMBSWP0
SPKxVOL4
Confidential Draft
4
4
3/4/10
SPKxVOL3
Reserved
3
3
PCM to HP/LINEOUTB
Right
(Left + Right)/2
Left
SPKxVOL2
Reserved
2
2
SPKxVOL1
Reserved
1
1
CS43L22
SPKxVOL0
Reserved
DS792F2
0
0