CS4385-DQZ Cirrus Logic Inc, CS4385-DQZ Datasheet - Page 49
CS4385-DQZ
Manufacturer Part Number
CS4385-DQZ
Description
IC DAC 8CH 114DB 192KHZ 48LQFP
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS4385-CQZ.pdf
(55 pages)
Specifications of CS4385-DQZ
Data Interface
Serial
Number Of Bits
24
Number Of Converters
8
Voltage Supply Source
Analog and Digital
Power Dissipation (max)
520mW
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Resolution (bits)
24bit
Sampling Rate
192kSPS
Input Channel Type
Serial
Supply Voltage Range - Analog
4.75V To 5.25V
Supply Current
84mA
Digital Ic Case Style
QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1154 - BOARD EVAL FOR CS4385 DAC
Settling Time
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
598-1649
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS4385-DQZ
Manufacturer:
Cirrus Logic Inc
Quantity:
135
Company:
Part Number:
CS4385-DQZ
Manufacturer:
Maxim
Quantity:
84
Company:
Part Number:
CS4385-DQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
DS671F2
Figure 34. Single-Speed (slow) Transition Band (detail)
Figure 38. Double-Speed (fast) Transition Band (detail)
Figure 36. Double-Speed (fast) Stopband Rejection
−10
100
120
10
−1
−2
−3
−4
−5
−6
−7
−8
−9
20
40
60
80
1
2
3
4
5
6
7
8
9
0
0.45
0
0.45
0
0.4
0.46
0.46
0.5
0.47
0.47
0.48
0.48
0.6
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.49
0.49
0.5
0.5
0.7
0.51
0.51
0.8
0.52
0.52
0.53
0.53
0.9
0.54
0.54
0.55
0.55
1
0.005
0.015
Figure 35. Single-Speed (slow) Passband Ripple
0.015
0.005
0.01
0.02
−0.005
−0.015
100
120
Figure 39. Double-Speed (fast) Passband Ripple
Figure 37. Double-Speed (fast) Transition Band
0.02
0.01
0.015
0.005
−0.01
−0.02
20
40
60
80
0.02
0.01
0
0.4
0
0
0
0
0.42
0.05
0.05
0.44
0.1
0.1
0.46
0.15
0.15
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.48
0.2
0.2
0.25
0.5
0.25
0.52
0.3
0.3
0.54
0.35
0.35
0.56
0.4
0.4
0.58
0.45
0.45
CS4385
0.6
0.5
0.5
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