CS42418-DQZ Cirrus Logic Inc, CS42418-DQZ Datasheet - Page 66
CS42418-DQZ
Manufacturer Part Number
CS42418-DQZ
Description
IC CODEC 8CH 110DB 192KHZ 64LQFP
Manufacturer
Cirrus Logic Inc
Type
Audio Codecr
Datasheet
1.CS42418-CQZ.pdf
(73 pages)
Specifications of CS42418-DQZ
Data Interface
Serial
Resolution (bits)
24 b
Number Of Adcs / Dacs
2 / 8
Sigma Delta
Yes
Dynamic Range, Adcs / Dacs (db) Typ
114 / 110
Voltage - Supply, Analog
4.75 V ~ 5.25 V
Voltage - Supply, Digital
3.13 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
64-LQFP
Audio Codec Type
Stereo
No. Of Adcs
2
No. Of Dacs
8
No. Of Input Channels
2
No. Of Output Channels
15
Adc / Dac Resolution
24bit
Adcs / Dacs Signal To Noise Ratio
110dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS42418-DQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
Company:
Part Number:
CS42418-DQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
66
11.APPENDIX D: DAC FILTER PLOTS
Figure 41. Single-Speed (fast) Transition Band (detail)
Figure 43. Single-Speed (slow) Stopband Rejection
Figure 39. Single-Speed (fast) Stopband Rejection
10
100
120
100
120
1
2
3
4
5
6
7
8
9
20
40
60
80
20
40
60
80
0
0.45
0
0
0.4
0.4
0.46
0.5
0.5
0.47
0.48
0.6
0.6
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.49
0.5
0.7
0.7
0.51
0.8
0.8
0.52
0.53
0.9
0.9
0.54
0.55
1
1
0.005
0.015
100
120
100
120
Figure 42. Single-Speed (fast) Passband Ripple
Figure 44. Single-Speed (slow) Transition Band
0.015
0.005
0.01
0.02
20
40
60
80
Figure 40. Single-Speed (fast) Transition Band
20
40
60
80
0.02
0.01
0
0.4
0
0.4
0
0
0.42
0.42
0.05
0.44
0.44
0.1
0.46
0.46
0.15
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.48
0.48
0.2
0.5
0.25
0.5
0.52
0.52
0.3
0.54
0.35
0.54
0.56
0.56
0.4
CS42418
0.58
0.45
0.58
DS603F1
0.6
0.5
0.6