CS4382-KQZ Cirrus Logic Inc, CS4382-KQZ Datasheet - Page 7

• Manufacturer Part Number: CS4382-KQZ
• Description: IC, DAC, 24BIT, 192KSPS, LQFP-48
• Manufacturer: Cirrus Logic Inc

Specifications of CS4382-KQZ

• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Voltage Range - Analog: 4.5V To 5.5V
• Supply Current: 60mA
• Digital Ic Case Style: QFP
• Data Interface: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS514F2
ANALOG FILTER RESPONSE
Notes:
Combined Digital and On-chip Analog Filter Response - Single-Speed Mode
Passband
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Passband Group Delay Deviation
De-emphasis Error
(Relative to 1 kHz)
Combined Digital and On-chip Analog Filter Response - Double-Speed Mode - 96 kHz
Passband
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Passband Group Delay Deviation
Combined Digital and On-chip Analog Filter Response - Quad-Speed Mode - 192 kHz
Passband
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Passband Group Delay Deviation
Combined Digital and On-chip Analog Filter Response - DSD Mode
Passband
Frequency Response 10 Hz to 20 kHz
10. Slow Roll-Off interpolation filter is only available in Control Port Mode.
11. Filter response is not tested but is guaranteed by design.
12. Response is clock dependent and will scale with Fs. Note that the response plots
13. Single and Double-Speed Mode Measurement Bandwidth is from stopband to 3 Fs.
14. De-emphasis is available only in Single-Speed Mode; Only 44.1 kHz De-emphasis is available in Stand-
(Note 12)
(Note 12)
(Note 12)
(Note 12)
been normalized to Fs and can be de-normalized by multiplying the X-axis scale by Fs.
Quad-Speed Mode Measurement Bandwidth is from stopband to 1.34 Fs.
Alone Mode
Parameter
(Note 14)
to -0.01 dB corner
to -0.01 dB corner
to -0.01 dB corner
to -0.1 dB corner
to -3 dB corner
to -3 dB corner
to -3 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
0 - 20 kHz
0 - 20 kHz
0 - 20 kHz
(Note 13)
(Note 13)
(Note 13)
-0.01
-0.01
-0.01
Min
.547
.583
.635
90
80
90
0
0
0
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
Fast Roll-Off
4.6/Fs
4.7/Fs
12/Fs
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
±0.41/Fs
±0.03/Fs
±0.01/Fs
+0.01
±0.23
±0.14
±0.09
Max
.454
.499
.430
.499
0.01
.105
.490
0.01
-
-
-
-
-
-
-
-
-
-
-
-
(Note 11)
-0.01
-0.01
-0.01
Min
.583
.792
.868
-.01
Slow Roll-Off
64
70
75
(Note 11)
0
0
0
0
0
0
0
0
-
-
-
-
-
-
6.5/Fs
3.9/Fs
4.2/Fs
Typ
(Note 11)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(Figures 9
(Note 11)
(Note 10)
±0.14/Fs
±0.01/Fs
±0.01/Fs
0.417
0.499
+0.01
±0.23
±0.14
±0.09
Max
.296
.499
0.01
.104
.481
0.01
120
0.1
20
-
-
-
-
-
-
-
-
-
CS4382
to 32) have
Unit
kHz
kHz
dB
Fs
Fs
Fs
dB
dB
dB
dB
Fs
Fs
dB
Fs
dB
Fs
Fs
dB
Fs
dB
dB
s
s
s
s
s
s
7