CS4351-DZZ Cirrus Logic Inc, CS4351-DZZ Datasheet - Page 27

• Manufacturer Part Number: CS4351-DZZ
• Description: IC DAC STER 112DB 192KHZ 20TSSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4351-DZZ

• Data Interface: Serial
• Number Of Bits: 24
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 354mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Current: 15mA
• Digital Ic Case Style: TSSOP
• No. Of Pins: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1152 - BOARD EVAL FOR CS4351 DAC
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DS566F1
6.4
6.4.1
6.4.2
6.4.3
6.5
AMUTE
VOL7
7
1
7
0
Channel A Volume Control - Register 05h
Channel B Volume Control - Register 06h
Mute Control - Register 04h
Auto-Mute (AMUTE) Bit 7
Function:
When set to 1 (default), the Digital-to-Analog converter output will mute following the reception of 8192
consecutive audio samples of static 0 or -1. A single sample of non-static data will release the mute. De-
tection and muting is done independently for each channel. The quiescent voltage on the output will be
retained and the Mute Control pin will go active during the mute period. When set to 0, this function is
disabled
AMUTEC = BMUTEC (MUTEC A=B) Bit 5
Function:
When set to 0 (default), the AMUTEC and BMUTEC pins operate independently.
When set to 1, the individual controls for AMUTEC and BMUTEC are internally connected through an
AND gate prior to the output pins. Therefore, the external AMUTEC and BMUTEC pins will go active only
when the requirements for both AMUTEC and BMUTEC are valid.
A Channel Mute (MUTE_A) Bit 4
B Channel Mute (MUTE_B) Bit 3
Function:
When set to 1, the Digital-to-Analog converter output will mute. 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 in the Volume and Mixing Control register. The corresponding MUTEC pin will go active following any
ramping due to the soft and zero cross function.
When set to 0 (default), this function is disabled.
Reserved
VOL6
6
0
6
0
MUTEC A=B
VOL5
5
0
5
0
MUTE_A
VOL4
4
0
4
0
MUTE_B
VOL3
3
0
3
0
Reserved
VOL2
2
0
2
0
Reserved
VOL1
1
0
1
0
CS4351
Reserved
VOL0
0
0
0
0
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