CS4382A-CQZR Cirrus Logic Inc, CS4382A-CQZR Datasheet - Page 23

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CS4382A-CQZR

Manufacturer Part Number
CS4382A-CQZR
Description
IC 114dB 192 KHz 8Chn DAC W/DSD Supt.
Manufacturer
Cirrus Logic Inc
Datasheet

Specifications of CS4382A-CQZR

Number Of Bits
24
Data Interface
Serial
Number Of Converters
8
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
680mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1524 - BOARD EVAL FOR CS4382A DAC
Settling Time
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS4382A-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
DS618F2
4.3
SDINx
SDINx
LRCK
LRCK
SCLK
SDINx
SCLK
SDINx
LRCK
LRCK
SCLK
SCLK
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.
0
MSB
MSB
-1 -2 -3 -4 -5
-1 -2 -3 -4 -5
15 14 13 12 11 10
23 22 21 20 19 18
32 clocks
32 clocks
Left Channel
Left Channel
+5 +4
+5 +4
Left Channel
Left Channel
Figure 7. Format 0 - Left-Justified up to 24-bit Data
Figure 10. Format 3 - Right-Justified 24-bit Data
Figure 9. Format 2 - Right-Justified 16-bit Data
+3 +2 +1
+3 +2 +1
Figure 8. Format 1 - I²S up to 24-bit Data
9 8 7
7
LSB
LSB
6 5 4 3 2 1 0
6 5 4 3 2 1 0
Figures
MSB
MSB
-1 -2 -3 -4
-1 -2 -3 -4
15 14 13 12 11 10
23 22 21 20 19 18
7-12. Data is clocked into the DAC on the
+5 +4
+5 +4
Right Channel
Right Channel
Right Channel
Right Channel
+3 +2 +1
+3 +2 +1
9 8 7
LSB
LSB
7
6 5 4 3 2 1 0
6 5 4 3 2 1 0
CS4382A
23

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