CS42438-CMZR Cirrus Logic Inc, CS42438-CMZR Datasheet - Page 53
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CS42438-CMZR
Manufacturer Part Number
CS42438-CMZR
Description
Audio CODECs IC 108dB 8-Chnl Multi-Ch CODECs
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS42438-CMZ.pdf
(61 pages)
Specifications of CS42438-CMZR
Number Of Adc Inputs
6
Number Of Dac Outputs
8
Conversion Rate
192 KSPs
Interface Type
Serial (I2S, SPI)
Resolution
24 bit
Maximum Operating Temperature
+ 70 C
Mounting Style
SMD/SMT
Package / Case
MQFP-52
Minimum Operating Temperature
- 10 C
Number Of Channels
6 ADC, 8 DAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS42438-CMZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
DS646F2
8.2
DAC Output Filter
The recommended active and passive output filters are shown below.
DAC1-4
AOUTx -
AOUTx +
DAC1-4
AOUTx+
Figure 25. Passive Analog Output Filter
Figure 24. Active Analog Output Filter
1.65 kΩ
5.49 kΩ
5600 pF
1800 pF
C0G
C0G
3.3 µF
+
2.94 kΩ
1.87 kΩ
887 Ω
10 kΩ
4.75 kΩ
22 μF
560 Ω
+
-
1200 pF
390 pF
C0G
C0G
C =
C
22 μF
4 πF
R
ext
47.5 k Ω
S
562 Ω
+ 560
R
R ext
ext
560
CS42438
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