CS4391A-KZZ Cirrus Logic Inc, CS4391A-KZZ Datasheet - Page 32

• Manufacturer Part Number: CS4391A-KZZ
• Description: IC DAC 24BIT 192KHZ W/VC 20TSSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4391A-KZZ

• Data Interface: Serial
• Number Of Bits: 24
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 175mW
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 4.75V To 5.25V
• Supply Current: 17mA
• Digital Ic Case Style: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1064-5

32
S D A T A
S D A T A
L R C K
L R C K
S C L K
S C L K
1
1
Figure 12. Format 5, Right Justified 18-Bit Data. (Available in Control Port Mode only)
0
0
Figure 11. Format 4, Right Justified 20-Bit Data. (Available in Control Port Mode only)
Right Channel
Left Channel
Audio Data
Audio Data
1 9 1 8
17 16
17 16
15 14 1 3 1 2 11 10
15 14 13 12 11 10
L e ft C h a n n e l
L eft C h a nn e l
3 2 cloc ks
32 clocks
-10dB
Gain
0dB
dB
Σ
9
Figure 14. ATAPI Block Diagram
9
8
Figure 13. De-Emphasis Curve
8
7
7
6
6
5
3.183 kHz
T1=50 µs
5
4
F1
4
3
3
2
A Channel
B Channel
1
2
Volume
Volume
Control
Control
0
1
0
10.61 kHz
1 9 1 8
F2
17 16
1 7 1 6
T2 = 15 µs
15 14 13 12 11 10
Frequency
1 5 1 4 1 3 1 2 1 1 1 0
Σ
R ig h t C h a n ne l
R ig h t C h a n n e l
9
MUTE
MUTE
9
8
8
7
7
6
6
5
AoutA
AoutB
5
CS4391A
4
4
3
3
DS600PP3
2
2
1
1
0
0