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AK7738VQ Datasheet, PDF (38/42 Pages) Asahi Kasei Microsystems – Multi DSP with 5ch ADC + 4ch DAC + 8ch SRC
[AK7738]
SCLK
PDN
CSN
tSCLKL
tSCLKH
1/fSCLK
1/fSCLK
tRST
tIRRQ
Figure 12. SPI Interface Timing 1
VIH2
VIL2
VIH2
VIL2
VIH2
VIL2
CSN
tWRQH
SI
SCLK
tSIS tSIH
tWSC
tSCW
tWSC
tSCW
Figure 13. SPI Interface Timing 2 (Microcontroller → AK7738)
SCLK
SO
tSOS
tSOH
Figure 14. SPI Interface Timing 3 (AK7738 → Microcontroller)
VIH2
VIL2
VIH2
VIL2
VIH2
VIL2
VIH2
VIL2
VIH2
VIL2
015000122-E-00-PB
- 38 -
2015/01