Rainbow-electronics MAX1329 Manual do Utilizador descarregar pdf (Página 33)

MAX1329/MAX1330

12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,

Reference, Voltage Monitors, and Temp Sensor

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SCLK

DIN

DOUT

X = DON’T CARE.

0 0 0 A4A3A2A1A0D

N-1

N -2

N-3

N-4

Figure 10. Variable Length Register-Mode Data-Write Operation

Figure 11. Variable Length Register-Mode Data-Read Operation

1M3M2M1

G1 G0 BIP X X

SCLK

DIN

DOUT D

N-2

00100010XX

N-1

X = DON'T CARE.

Figure 12. Write Command to Start a Normal or Fast Power-Down ADC Conversion Followed by ADC Data Register Read

SCLK

DIN

DOUT

0 0 1 A4A3A2A1A0 X X X X X X X XX

N-1

N-2

N-3

N-4

X = DON’T CARE.

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Rainbow-electronics MAX1329 Manual do Utilizador Página 33