CS4365-DQZR Cirrus Logic Inc, CS4365-DQZR Datasheet - Page 36

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

Specifications of CS4365-DQZR

• 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 ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• For Use With: 598-1779 - EVALUATION BOARD FOR CS4365
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Settling Time: -

36
6.3.2 Functional Mode (FM)
6.4
6.4.1 DSD Mode Digital Interface Format (DSD_DIF)
DSD_DIF2 DSD_DIF1 DSD_DIF0
7
0
DSD Control (address 04h)
Default = 11
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 - Auto Speed Mode detect (32 kHz to 200 kHz sample rates)
Function:
Selects the required range of input sample rates or Auto Speed Mode.
Default = 000 - Format 0 (64x oversampled DSD data with a 4x MCLK to DSD data rate)
Function:
The relationship between the oversampling ratio of the DSD audio data and the required Master clock-to-
DSD-data rate is defined by the Digital Interface Format pins.
The DSD/PCM bit determines whether PCM or DSD Mode is selected.
DIF3
X
0
0
0
0
0
0
1
1
DIF2
0
0
0
0
1
1
1
1
6
0
DIF2
X
0
0
0
0
1
1
0
0
DIF1
0
0
1
1
0
0
1
1
DIF1
5
0
0
0
1
1
0
0
0
0
X
DIFO
Table 7. Digital Interface Formats - PCM Mode
Table 8. Digital Interface Formats - DSD Mode
DIF0
0
1
0
1
0
1
0
1
DIR_DSD
X
0
1
0
1
0
1
0
1
0
4
Left-Justified, up to 24-bit data
I²S, up to 24-bit data
Right-Justified, 16-bit data
Right-Justified, 24-bit data
Right-Justified, 20-bit data
Right-Justified, 18-bit data
One-Line Mode 1, 24-bit Data
One-Line Mode 2, 20-bit Data
All other combinations are Reserved
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
STATIC_DSD INVALID_DSD DSD_PM_MD DSD_PM_EN
1
3
DESCRIPTION
DESCRIPTION
2
1
1
0
CS4365
FORMAT
DS670F2
0
0
0
1
2
3
4
5
8
9