CS4344-DZZ Cirrus Logic Inc, CS4344-DZZ Datasheet - Page 3

• Manufacturer Part Number: CS4344-DZZ
• Description: IC,D/A CONVERTER,DUAL,24-BIT,TSSOP,10PIN
• Manufacturer: Cirrus Logic Inc

Specifications of CS4344-DZZ

• Number Of Bits: 24
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 150mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1006 - BOARD EVAL FOR CS4344 DAC
• Settling Time: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1634

CS4344/5/6/8
LIST OF FIGURES
Figure 1. Output Test Load ......................................................................................................................... 8
Figure 2. Maximum Loading ........................................................................................................................ 8
Figure 3. External Serial Mode Input Timing ............................................................................................. 10
Figure 4. Internal Serial Mode Input Timing .............................................................................................. 11
Figure 5. Internal Serial Clock Generation ................................................................................................ 11
Figure 6. Recommended Connection Diagram ......................................................................................... 12
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Figure 7. CS4344 Data Format (I
S) ......................................................................................................... 14
Figure 8. CS4345 Data Format (Left Justified) ......................................................................................... 14
Figure 9. CS4346 Data Format (Right Justified 24) .................................................................................. 15
Figure 10. CS4348 Data Format (Right Justified 16) ................................................................................ 15
Figure 11. De-Emphasis Curve (Fs = 44.1kHz) ........................................................................................ 16
Figure 12. CS4344/5/6/8 Initialization and Power-down Sequence .......................................................... 17
Figure 13. Single Speed Stopband Rejection ........................................................................................... 19
Figure 14. Single Speed Transition Band ................................................................................................. 19
Figure 15. Single Speed Transition Band ................................................................................................. 19
Figure 16. Single Speed Passband Ripple ............................................................................................... 19
Figure 17. Double Speed Stopband Rejection .......................................................................................... 20
Figure 18. Double Speed Transition Band ................................................................................................ 20
Figure 19. Double Speed Transition Band ................................................................................................ 20
Figure 20. Double Speed Passband Ripple .............................................................................................. 20
Figure 21. Quad Speed Stopband Rejection ............................................................................................ 21
Figure 22. Quad Speed Transition Band ................................................................................................... 21
Figure 23. Quad Speed Transition Band ................................................................................................... 21
Figure 24. Quad Speed Passband Ripple ................................................................................................. 21
DS613F1
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