CS4345-DZZ Cirrus Logic Inc, CS4345-DZZ Datasheet - Page 3

• Manufacturer Part Number: CS4345-DZZ
• Description: IC, DAC, 24BIT, 192KSPS, TSSOP-10
• Manufacturer: Cirrus Logic Inc

Specifications of CS4345-DZZ

• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Current: 22mA
• Digital Ic Case Style: TSSOP
• No. Of Pins: 10
• Data Interface: Serial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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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