CS4382-KQ Cirrus Logic Inc, CS4382-KQ Datasheet - Page 22

no-image

CS4382-KQ

Manufacturer Part Number
CS4382-KQ
Description
D/A Converter (D-A) IC
Manufacturer
Cirrus Logic Inc
Datasheet

Specifications of CS4382-KQ

No. Of Pins
48
Peak Reflow Compatible (260 C)
No
Supply Voltage Max
5.5V
No. Of Bits
24 Bit
Leaded Process Compatible
No
Mounting Type
Surface Mount
No. Of Channels
8
Interface Type
Serial
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS4382-KQ
Manufacturer:
CirrusLogic
Quantity:
8
Part Number:
CS4382-KQ
Manufacturer:
CIRRUSLOGIC
Quantity:
717
Part Number:
CS4382-KQ
Manufacturer:
CRYSTAL
Quantity:
20 000
Part Number:
CS4382-KQZ
Manufacturer:
CS
Quantity:
5 510
Part Number:
CS4382-KQZ
Manufacturer:
CirrusLogic
Quantity:
584
Part Number:
CS4382-KQZ
Manufacturer:
CRYSTAL
Quantity:
162
Part Number:
CS4382-KQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Part Number:
CS4382-KQZ
Manufacturer:
CIRRUS
Quantity:
20 000
3.6.3
3.7
3.7.1
3.7.2
22
xx_MUTE
Function:
Function:
Function:
7
0
FUNCTIONAL MODE (FM)
MUTE (MUTE)
VOLUME CONTROL (XX_VOL)
Volume control (addresses 07h, 08h, 0Ah, 0Bh, 0Dh, 0Eh, 10h, 11h)
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
Default = 0
0 - Disabled
1 - Enabled
Default = 0 (No attenuation)
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 Table 4. The volume changes are imple-
mented as dictated by the Soft and Zero Cross bits. All volume settings less than -127 dB are equivalent
to enabling the MUTE bit.
Selects the required range of input sample rates or DSD Mode. When DSD mode is selected for any
channel pair then all pairs will switch to DSD mode.
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 MUTEC pins will go active during the mute period according to the MUTEC register.
Binary Code
xx_VOL6
0000000
0010100
0101000
1011010
0111100
6
0
Table 4. Example Digital Volume Settings
xx_VOL5
5
0
Decimal Value
20
40
60
90
0
xx_VOL4
4
0
xx_VOL3
Volume Setting
3
0
-20 dB
-40 dB
-60 dB
-90 dB
0 dB
xx_VOL2
2
0
xx_VOL1
1
0
CS4382
xx_VOL0
0
0

Related parts for CS4382-KQ