CS4362-KQZ Cirrus Logic Inc, CS4362-KQZ Datasheet - Page 23
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CS4362-KQZ
Manufacturer Part Number
CS4362-KQZ
Description
IC,Audio Processor,QFP,48PIN,PLASTIC
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS4362-KQZ.pdf
(42 pages)
Specifications of CS4362-KQZ
Number Of Bits
24
Data Interface
Serial
Number Of Converters
6
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
390mW
Operating Temperature
-10°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Settling Time
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
598-1644
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS4362-KQZR
Manufacturer:
STM
Quantity:
2 332
DS257F2
4.6.3
4.7
4.7.1
4.7.2
xx_MUTE
7
0
Volume Control (addresses 07h, 08h, 0Ah, 0Bh, 0Dh, 0Eh)
Functional Mode (FM)
Default = 00
00 - Single-Speed Mode (4 to 50 kHz sample rates)
01 - Double-Speed Mode (50 to 100 kHz sample rates)
10 - Quad-Speed Mode (100 to 200 kHz sample rates)
11 - Direct Stream Digital Mode
Function:
Selects the required range of input sample rates or DSD Mode. All DAC pairs set to the same SCLK/LRCK
pair
change is accepted. When DSD Mode is selected for any channel pair then all pairs will switch to DSD
Mode.
Mute (MUTE)
Default = 0
0 - Disabled
1 - Enabled
Function:
The Digital-to-Analog converter output will mute when enabled. The quiescent voltage on the output will
be retained. The muting function is effected, similar to attenuation changes, by the Soft and Zero Cross
bits. The MUTE pins will go active during the mute period according to the MUTEC bits.
Volume Control (xx_VOL)
Default = 0 (No attenuation)
Function:
The Digital Volume Control registers allow independent control of the signal levels in 1 dB increments
from 0 to -127 dB. Volume settings are decoded as shown in
mented as dictated by the Soft and Zero Cross bits. All volume settings less than -127 dB are equivalent
to enabling the MUTE bit.
(Section
xx_VOL6
6
0
4.2.2) are required to be set to the same functional mode setting before a speed mode
xx_VOL5
Binary Code
0000000
0010100
0101000
1011010
5
0
0111100
Table 4. Example Digital Volume Settings
xx_VOL4
4
0
Decimal Value
xx_VOL3
20
40
60
90
0
3
0
Table
xx_VOL2
Volume Setting
2
0
4. The volume changes are imple-
-20 dB
-40 dB
-60 dB
-90 dB
0 dB
xx_VOL1
1
0
CS4362
xx_VOL0
0
0
23