CS4397-KS Cirrus Logic Inc, CS4397-KS Datasheet - Page 32

• Manufacturer Part Number: CS4397-KS
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4397-KS

• No. Of Pins: 28
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Supply Voltage Max: 5.25V
• No. Of Bits: 24 Bit
• Leaded Process Compatible: No
• Interface Type: Serial
• Package / Case: 28-SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

32
SDATA
DIL/DIR
SDATA
SDATA
SDATA
LRCK
SCLK
LRCK
SCLK
LRCK
SCLK
LRCK
SCLK
WCKI
BCKI
0
LSB
MSB -1 -2 -3 -4 -5
MSB -1 -2 -3 -4 -5
23 22 21 20 19 18
15 14 13 12 11 10
32 clocks
32 clocks
Left Channel
Left Channel
Left Channel
+5 +4
Left Channel
+5 +4
Figure 32. Format 3, Right Justified, 24-Bit Data
MSB 23 22 21 20
Figure 31. Format 2, Right Justified, 16-Bit Data
+3 +2 +1 LSB
+3 +2 +1 LSB
Figure 33. Format 4, 8x Interpolator Mode
9 8 7
Figure 29. Format 0, Left Justified
7
6 5 4 3 2 1 0
6 5 4 3 2 1 0
Figure 30. Format 1, I
19
18 17 16 15
14
MSB -1 -2 -3 -4
MSB -1 -2 -3 -4
13 12 11 10
2
S
23 22 21 20 19 18
15 14 13 12 11 10
9
+5 +4
Right Channel
+5 +4
Right Channel
Right Channel
8
Right Channel
+3 +2 +1 LSB
7
+3 +2 +1 LSB
9 8 7
6
5
7
6 5 4 3 2 1 0
4
6 5 4 3 2 1 0
3
2
CS4397
1 LSB
DS333PP1