CS43122-KSZ Cirrus Logic Inc, CS43122-KSZ Datasheet - Page 3

• Manufacturer Part Number: CS43122-KSZ
• Description: IC, DAC, 24BIT, 192KSPS, SOIC-28
• Manufacturer: Cirrus Logic Inc

Specifications of CS43122-KSZ

• Resolution (bits): 24bit
• Sampling Rate: 192kSPS
• Input Channel Type: Serial
• Supply Current: 27mA
• Digital Ic Case Style: SOIC
• No. Of Pins: 28
• Data Interface: Serial, SPI
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LIST OF FIGURES
LIST OF TABLES
Table 1. Operational Mode 0 (16 to 55 kHz sample rates) Common Clock Frequencies ................ 16
Table 2. Operational Mode 1 (45 to 105 kHz sample rates) Common Clock Frequencies ............. 16
Table 3. Operational Mode 2 (95 to 200 kHz sample rates) Common Clock Frequencies ............. 16
Table 4. Operational Mode 0 (16 to 55 kHz) Digital Interface Format Options................................. 21
Table 5. Operational Mode 0 (16 to 55 kHz) De-Emphasis Options ................................................ 21
Table 6. Operational Mode 1 (45 to 105 kHz) Sample Rate Mode Options ..................................... 21
Table 7. Operational Mode 2 (95 to 200 kHz) Sample Rate Mode Options ..................................... 21
Figure 1. Serial Audio Input Timing ................................................................................................. 9
Figure 2. 2 Wire Mode Control Port Timing................................................................................... 10
Figure 3. SPI Control Port Timing ................................................................................................. 11
Figure 4. Typical Connection Diagram .......................................................................................... 12
Figure 5. Control Port Timing, SPI mode ...................................................................................... 20
Figure 6. Control Port Timing, 2 wire Mode................................................................................... 20
Figure 7. Operational Mode 0 Transition Band ............................................................................ 22
Figure 8. Operational Mode 0 Stopband Rejection ...................................................................... 22
Figure 9. Operational Mode 0 Transition Band ............................................................................ 22
Figure 10. Operational Mode 0 Frequency Response ................................................................. 22
Figure 11. Operational Mode 0 Stopband ..................................................................................... 22
Figure 12. Operational Mode 0 Transition Band .......................................................................... 22
Figure 13. Operational Mode 0 Transition Band .......................................................................... 22
Figure 14. Operational Mode 0 Frequency Response ................................................................. 22
Figure 15. Operational Mode 2 Stopband Rejection .................................................................... 23
Figure 16. Operational Mode 2 Transition Band .......................................................................... 23
Figure 17. Operational Mode 2 Transition Band .......................................................................... 23
Figure 18. Operational Mode 2 Frequency Response ................................................................. 23
Figure 19. De-Emphasis Curve ..................................................................................................... 23
Figure 20. Format 0, Left Justified................................................................................................ 24
Figure 21. Format 1, I
Figure 22. Format 2, Right Justified, 16-Bit Data ......................................................................... 24
Figure 23. Format 3, Right Justified, 24-Bit Data .......................................................................... 24
2
S.............................................................................................................. 24
CS43122
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