CS43L42-KZ Cirrus Logic Inc, CS43L42-KZ Datasheet - Page 14

• Manufacturer Part Number: CS43L42-KZ
• Description: D/A Converter (D-A) IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS43L42-KZ

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

2. TYPICAL CONNECTION DIAGRAM
14
1.8 to 3.3 V
1.8 to 3.3 V
Supply
Supply
*Ferrite
*Ferrite
* Optional
*
*
Configuration
1.0 µF
1.0 µF
bead
bead
Mode
µc/
Source
Digital
Audio
+
+
0.1 µF
0.1 µF
11
6
7
2
5
3
1
9
8
4
MCLK
LRCK
SCLK/DEM1
SDATA
CP/SA
RST
SDA/CDIN/DIF0
SCL/CCLK/DIF1
AD0/CS/DEM0
VL
Figure 6. Typical Connection Diagram
VA
18
VA_LINE
CS43 42
GND
19
17
L
VA_HP
REF_GND
VQ_LINE
MUTEC
AOUTA
AOUTB
VQ_HP
0.1 µF
20
FILT+
HP_A
HP_B
16
21
23
22
24
12
15
14
13
1.0 µF
+
+
+
+
+
10 k Ω
10 kΩ
220
220
3.3 µF
3.3 µF
*Ferrite
*
bead
1.0 µF
µF
µF
+
1k
1k
560 Ω
560 Ω
Ω
Ω
+
1.0 µF
0.9 to 3.3 V
C
C
4.7 µH
4.7 µH
Supply
Circuit
Mute
+
1.0 µF
C =
R
R
4 π Fs(R
L
L
Headphones
CS43L42
Audio
Output A
Audio
Output B
R
L
16 Ω
+ 560
DS481PP2
L
560)