CS4350-DZZR Cirrus Logic Inc, CS4350-DZZR Datasheet - Page 24

• Manufacturer Part Number: CS4350-DZZR
• Description: IC 105dB 192kHz DAC W/PLL
• Manufacturer: Cirrus Logic Inc

Specifications of CS4350-DZZR

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 290mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1517 - BOARD EVAL FOR CS4350 DAC
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

24
5. STAND-ALONE OPERATION
5.1
5.2
5.3
Serial Port Format Selection
The desired serial audio format is selected with the DIF2, DIF1 and DIF0 pins. For an explanation of the
required relationship between the LRCK, SCLK and SDIN, see
on the rising edge of SCLK. TDM Mode requires the selection of which stereo pair time “slot” is used to out-
put data as shown in
De-Emphasis Control
When pulled to VLC, the DEM pin activates the 44.1 kHz de-emphasis filter. When pulled to GND, the DEM
pin turns off the de-emphasis filter.
Popguard Transient Control
In Stand-Alone Mode, Popguard is enabled by default. Popguard can be defeated in Stand-Alone Mode by
placing a 47 kΩ resistor between RMCK and VLS.
DIF2 DIF1 DIF0
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
Table 2
Table 2. Digital Interface Format - Stand-Alone Mode
0
1
0
1
0
1
0
1
and
Left-Justified, up to 24-bit data
I²S, up to 24-bit data
Right-Justified, 16-bit data
Right-Justified, 24-bit data
TDM slot 0
TDM slot 1
TDM slot 2
TDM slot 3
Figure
DESCRIPTION
15.
Figures
FORMAT
11-13. For all formats, SDIN is valid
0
1
2
3
4
5
6
7
FIGURE
12
11
13
13
15
15
15
15
CS4350
DS691F1