CS42432-CMZ Cirrus Logic Inc, CS42432-CMZ Datasheet - Page 11

• Manufacturer Part Number: CS42432-CMZ
• Description: IC CODEC 108DB 192KHZ 52-MQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42432-CMZ

• Package / Case: 52-VQFN
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 4 / 6
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108 (Differential), 102 / 105 (Single-Ended)
• Voltage - Supply, Analog: 3.14 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Number Of Adc Inputs: 4
• Number Of Dac Outputs: 6
• Conversion Rate: 192 KSPS
• Interface Type: Serial (I2C, SPI)
• Resolution: 24 bit
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 10 C
• Number Of Channels: 4 ADC/6 DAC
• Thd Plus Noise: - 98 dB ADC / - 98 dB DAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1608

DS673F2
3. TYPICAL CONNECTION DIAGRAMS
to +5.0 V
+1.8 V
+3.3 V
to +5 V
+1.8 V
** Resistors are required for
I
Converter
2
CS5341
C control port operation
A/D
Controller
Micro-
Digital Audio
10 µF
Processor
Figure 1. Typical Connection Diagram (Software Mode)
2 kΩ
0.01 µF
+
**
2 kΩ
0.01 µF
0.1 µF
**
12
11
14
16
15
17
10
7
2
5
1
4
3
13
6
AUX_SCLK
AUX_LRCK
AUX_SDIN
MCLK
SCLK
FS
DAC_SDIN
RST
SCL/CCLK
AD0/CS
SDA/CDOUT
AD1/CDIN
VLC
DGND
VLS
ADC_SDOUT
9
8
VD
DGND
18
Connect DGND and AGND at Codec
37
VA
AGND
35
AOUT1+
AOUT2+
AOUT3+
AOUT4+
AOUT5+
AOUT6+
AOUT1-
AOUT2-
AOUT3-
AOUT4-
AOUT5-
AOUT6-
46
AGND
VA
AIN3+
AIN4+
AIN1+
AIN2+
AIN1-
AIN2-
AIN3-
AIN4-
48
FILT+
VQ
0.01 µF
0.01 µF
37
47
20
19
21
22
24
23
25
26
28
27
29
30
39
38
41
40
43
42
45
44
0.1 µF
+
1. See the ADC Input Filter section in the Appendix.
2. See the DAC Output Filter section in the Appendix.
Analog Output Filter
Analog Output Filter
Analog Output Filter
Analog Output Filter
Analog Output Filter
Analog Output Filter
10 µF
+
100 µF
Filter
Filter
Input
Input
Filter
Filter
Input
Input
1
1
1
1
0.1 µF
+3.3 V to +5 V
2
2
2
2
2
2
+
4.7 µF
Analog Input 1
Analog Input 2
Analog Input 3
Analog Input 4
CS42432
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