CS4365-CQZ Cirrus Logic Inc, CS4365-CQZ Datasheet - Page 22

• Manufacturer Part Number: CS4365-CQZ
• Description: IC DAC 6CH 114DB 192KHZ 48LQFP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4365-CQZ

• Package / Case: 48-LQFP
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 6
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 390mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Conversion Rate: 216 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Operating Temperature Range: + 85 C
• Maximum Power Dissipation: 390 mW
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1779 - EVALUATION BOARD FOR CS4365
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1060

22
4.2
Mode Select
In Hardware Mode, operation is determined by the Mode Select pins. The states of these pins are continu-
ally scanned for any changes; however, the mode should only be changed while the device is in reset
(RST pin low) to ensure proper switching from one mode to another. These pins require connection to sup-
ply or ground as outlined in
Tables 4
In Software Mode, the operational mode and data format are set in the FM and DIF registers. See
Control (address 03h)” on page
(DIF1)
M2
0
0
0
0
1
1
1
1
M1
M4
0
0
1
1
0
0
0
0
1
1
1
-
6
show the decode of these pins.
(DIF0)
M1
M3
0
0
1
1
0
0
1
1
M0
0
0
1
1
0
0
1
0
1
0
1
Table 4. PCM Digital Interface Format, Hardware Mode Options
Table 6. Direct Stream Digital (DSD), Hardware Mode Options
Left-Justified, up to 24-bit data
I²S, up to 24-bit data
Right-Justified, 16-bit Data
Right-Justified, 24-bit Data
(DEM)
M0
Figure
0
1
0
1
0
1
0
1
M2
Table 5. Mode Selection, Hardware Mode Options
X
0
1
0
1
0
1
35.
7. For M0, M1, and M2, supply is VLC. For M3 and M4, supply is VLS.
64x oversampled DSD data with a 4x MCLK to DSD data rate
64x oversampled DSD data with a 6x MCLK to DSD data rate
64x oversampled DSD data with a 8x MCLK to DSD data rate
64x oversampled DSD data with a 12x MCLK to DSD data rate
128x oversampled DSD data with a 2x MCLK to DSD data rate
128x oversampled DSD data with a 3x MCLK to DSD data rate
128x oversampled DSD data with a 4x MCLK to DSD data rate
128x oversampled DSD data with a 6x MCLK to DSD data rate
Single-Speed without De-Emphasis (4 to 50 kHz sample rates)
Single-Speed with 44.1 kHz De-Emphasis; see
Double-Speed (50 to 100 kHz sample rates)
Quad-Speed (100 to 200 kHz sample rates)
Auto Speed-Mode Detect (32 kHz to 200 kHz sample rates)
Auto Speed-Mode Detect with 44.1 kHz De-Emphasis; see
DSD Processor Mode (see
DESCRIPTION
Table 6
DESCRIPTION
DESCRIPTION
for details)
FORMAT
Figure 16
0
1
2
3
Figure 16
FIGURE
CS4365
DS670F2
10
11
8
9
“PCM