IC DAC 8CH 114DB 192KHZ 48LQFP

CS4382A-CQZ

Manufacturer Part NumberCS4382A-CQZ
DescriptionIC DAC 8CH 114DB 192KHZ 48LQFP
ManufacturerCirrus Logic Inc
CS4382A-CQZ datasheets
 


Specifications of CS4382A-CQZ

Package / Case48-LQFPNumber Of Bits24
Data InterfaceSerialNumber Of Converters8
Voltage Supply SourceAnalog and DigitalPower Dissipation (max)680mW
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Conversion Rate192 KSPSResolution24 bit
Interface TypeSerialOperating Supply Voltage5 V
Operating Temperature Range+ 85 CMaximum Power Dissipation390 mW
Mounting StyleSMD/SMTNumber Of Dac Outputs8
Lead Free Status / RoHS StatusLead free / RoHS CompliantFor Use With598-1524 - BOARD EVAL FOR CS4382A DAC
Settling Time-Other names598-1061
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Page 21
22
Page 22
23
Page 23
24
Page 24
25
Page 25
26
Page 26
27
Page 27
28
Page 28
29
Page 29
30
Page 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Page 23/50

Download datasheet (982Kb)Embed
PrevNext
4.3
Digital Interface Formats
The serial port operates as a slave and supports the I²S, Left-justified, and Right-justified digital interface
formats with varying bit depths from 16 to 24 as shown in
rising edge.
Left Channel
LRCK
SCLK
SDINx
+5 +4
-1 -2 -3 -4 -5
MSB
Figure 7. Format 0 - Left-Justified up to 24-bit Data
Left Channel
LRCK
SCLK
SDINx
+5 +4
-1 -2 -3 -4 -5
MSB
LRCK
Left Channel
SCLK
SDINx
15 14 13 12 11 10
32 clocks
LRCK
Left Channel
SCLK
SDINx
0
23 22 21 20 19 18
32 clocks
Figure 10. Format 3 - Right-Justified 24-bit Data
DS618F2
Figures
+3 +2 +1
LSB
MSB
+3 +2 +1
-1 -2 -3 -4
LSB
MSB
Figure 8. Format 1 - I²S up to 24-bit Data
9 8 7
6 5 4 3 2 1 0
Figure 9. Format 2 - Right-Justified 16-bit Data
7
6 5 4 3 2 1 0
CS4382A
7-12. Data is clocked into the DAC on the
Right Channel
+5 +4
+3 +2 +1
-1 -2 -3 -4
LSB
Right Channel
+5 +4
+3 +2 +1
LSB
Right Channel
15 14 13 12 11 10
9 8 7
6 5 4 3 2 1 0
Right Channel
7
6 5 4 3 2 1 0
23 22 21 20 19 18
23