MAX1329 Datasheet, PDF (33/78 Pages) Maxim Integrated Products – 12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs, Reference, Voltage Monitors, and Temp Sensor

12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
CS
SCLK
DIN
X
0
0
0
A4
A3
A2
A1
A0 D_N-1 D_{N -2} D_N-3 D_N-4
DOUT
X = DON’T CARE.
Figure 10. Variable Length Register-Mode Data-Write Operation
D₂
D₁
D₀
X
CS
SCLK
DIN
X
0
0
1
A4 A3 A2 A1 A0
X
X
X
X
X
X
X
X
DOUT
X = DON’T CARE.
Figure 11. Variable Length Register-Mode Data-Read Operation
D_N-1 D_N-2 D_N-3 D_N-4
D₂
D₁
D₀
CS
SCLK
DIN
X
1 M3 M2 M1 M0 G1 G0 BIP X X 0 0 1 0 0 0 1 0
XX
DOUT
X = DON'T CARE.
D_N-1 D_N-2
X XX
D₁ D₀
Figure 12. Write Command to Start a Normal or Fast Power-Down ADC Conversion Followed by ADC Data Register Read
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