CS5366-DQZR Cirrus Logic Inc, CS5366-DQZR Datasheet - Page 28
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CS5366-DQZR
Manufacturer Part Number
CS5366-DQZR
Description
IC,A/D CONVERTER,HEX,24-BIT,QFP,48PIN
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS5366-CQZ.pdf
(42 pages)
Specifications of CS5366-DQZR
Number Of Bits
24
Sampling Rate (per Second)
216k
Data Interface
Serial
Number Of Converters
1
Power Dissipation (max)
830mW
Voltage Supply Source
Analog and Digital
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1549 - BOARD EVAL FOR CS5366 192KHZ ADC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CS5366-DQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
28
4.10
Analog Connections
The analog modulator samples the input at half of the internal Master Clock frequency, or 6.144 MHz nom-
inally. The digital filter will reject signals within the stopband of the filter. However, there is no rejection of
input signals that are at (N X 6.144 MHz) the digital passband frequency, where n=0,1,2.... Refer to
Figure
providing the optimum source impedance for the modulators. The use of capacitors that have a large volt-
age coefficient (such as general-purpose ceramics) must be avoided since these can degrade signal linear-
ity. COG capacitors are recommended for this application. For additional configurations, refer to Cirrus
Application Note AN241.
15, which shows the suggested filter that will attenuate any noise energy at 6.144 MHz in addition to
100 kΩ
100 kΩ
A IN +
A IN -
10 uF
10 uF
Figure 15. Recommended Analog Input Buffer
10 k Ω
10 k Ω
+
+
-
-
634 Ω
634 Ω
V Q
C O G
470 pF
470 pF
C O G
91 Ω
91 Ω
2700 pF
C O G
A D C A IN -
A D C A IN +
CS5366
DS626F4