CS4398-CZZ Cirrus Logic Inc, CS4398-CZZ Datasheet - Page 10

• Manufacturer Part Number: CS4398-CZZ
• Description: IC DAC 120DB 192KHZ W/VC 28TSSOP
• Manufacturer: Cirrus Logic Inc

Specifications of CS4398-CZZ

• Package / Case: 28-TSSOP
• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 340mW
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Conversion Rate: 216 KSPS
• Resolution: 24 bit
• Interface Type: Serial
• Operating Supply Voltage: 5 V
• Operating Temperature Range: + 70 C
• Maximum Power Dissipation: 340 mW
• Mounting Style: SMD/SMT
• Number Of Dac Outputs: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1155 - BOARD EVAL FOR CS4398 DAC
• Settling Time: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1067-5

10
COMBINED INTERPOLATION & ON-CHIP ANALOG FILTER RESPONSE
The filter characteristics have been normalized to the sample rate (Fs) and can be referenced to the desired sam-
ple rate by multiplying the given characteristic by Fs.)
(See note 9.)
Combined Digital and On-Chip Analog Filter Response - Single-Speed Mode - 48 kHz (Note 5)
Passband (Note 6)
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
De-emphasis Error (Note 8)
(Relative to 1 kHz)
Combined Digital and On-Chip Analog Filter Response - Double-Speed Mode - 96 kHz (Note 5)
Passband (Note 6)
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
Combined Digital and On-Chip Analog Filter Response - Quad-Speed Mode - 192 kHz (Note 5)
Passband (Note 6)
Frequency Response 10 Hz to 20 kHz
StopBand
StopBand Attenuation
Group Delay
4. Slow Roll-off interpolation filter is only available in Control Port mode.
5. Filter response is guaranteed by design.
6. Response is clock-dependent and will scale with Fs.
7. For Single-Speed Mode, the Measurement Bandwidth is from stopband to 3 Fs.
8. De-emphasis is available only in Single-Speed Mode; Only 44.1 kHz De-emphasis is available in Stand-
9. Amplitude vs. Frequency plots of this data are available in the “Appendix” on page 41.
For Double-Speed Mode, the Measurement Bandwidth is from stopband to 3 Fs.
For Quad-Speed Mode, the Measurement Bandwidth is from stopband to 1.34 Fs.
Alone mode.
Parameter
to -0.01 dB corner
to -0.01 dB corner
to -0.01 dB corner
to -3 dB corner
to -3 dB corner
to -3 dB corner
Fs = 44.1 kHz
Fs = 32 kHz
Fs = 48 kHz
(Note 7)
(Note 7)
(Note 7)
0.547
-0.01
-0.01
-0.01
.583
.635
Min
102
80
90
0
0
0
0
0
0
-
-
-
-
-
-
Fast Roll-Off
9.4/Fs
4.6/Fs
4.7/Fs
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+0.01
±0.23
±0.14
±0.09
Max
.454
.499
.430
.499
0.01
.105
.490
0.01
-
-
-
-
-
-
-
-
-
CS4398
DS568F1
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
Fs
s
s
s