CS4385-CQZ Cirrus Logic Inc, CS4385-CQZ Datasheet - Page 51

• Manufacturer Part Number: CS4385-CQZ
• Description: IC DAC 8CH 114DB 192KHZ 48LQFP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4385-CQZ

• Package / Case: 48-LQFP
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 520mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Conversion Rate: 216 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Operating Temperature Range: + 85 C
• Maximum Power Dissipation: 390 mW
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 8
• 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
• Other names: 598-1063

DS671F2
Figure 50. Quad-Speed (slow) Transition Band (detail)
Figure 46. Quad-Speed (fast) Transition Band (detail)
Figure 48. Quad-Speed (slow) 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
0.45
0
0
0.1
0.46
0.46
0.2
0.47
0.47
0.3
0.48
0.48
0.4
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.49
0.49
0.5
0.5
0.5
0.6
0.51
0.51
0.7
0.52
0.52
0.53
0.8
0.53
0.54
0.9
0.54
0.55
0.55
1
0.005
0.015
100
100
120
120
0.05
0.15
0.015
0.005
0.01
0.02
20
20
40
40
60
60
80
80
0.15
0.05
0.1
0.2
0.02
0.01
Figure 51. Quad-Speed (slow) Passband Ripple
0.2
0.1
Figure 47. Quad-Speed (fast) Passband Ripple
0
0
Figure 49. Quad-Speed (slow) Transition Band
0.1
0.1
0
0
0
0
0.2
0.2
0.02
0.05
0.3
0.3
0.04
Frequency(normalized to Fs)
Frequency(normalized to Fs)
Frequency(normalized to Fs)
0.4
0.4
Frequency(normalized to Fs)
0.1
0.5
0.5
0.06
0.15
0.6
0.6
0.08
0.7
0.7
0.2
0.1
0.8
0.8
CS4385
0.25
0.9
0.9
0.12
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