CS4346-CZZR Cirrus Logic Inc, CS4346-CZZR Datasheet - Page 17
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CS4346-CZZR
Manufacturer Part Number
CS4346-CZZR
Description
IC,D/A CONVERTER,DUAL,24-BIT,TSSOP,10PIN
Manufacturer
Cirrus Logic Inc
Datasheet
1.CS4346-CZZR.pdf
(24 pages)
DS613F1
4.6
4.7
Grounding and Power Supply Decoupling
As with any high resolution converter, the CS4344 family requires careful attention to power supply and
grounding arrangements to optimize performance.
with VA connected to a clean +3.3 V or +5 V supply. For best performance, decoupling and filter capacitors
should be located as close to the device package as possible with the smallest capacitors closest.
Analog Output and Filtering
The analog filter present in the CS4344 family is a switched-capacitor filter followed by a continuous time
low pass filter. Its response, combined with that of the digital interpolator, is given in
recommended external analog circuitry is shown in the
Figure 6
“Typical Connection Diagram” on page
shows the recommended power arrangement
Figures 13
CS4344/5/6/8
11.
- 20. The
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