MCP3911 데이터 시트보기 (PDF) - Microchip Technology

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MCP3911

3.3V Two-Channel Analog Front End

Microchip Technology 

MCP3911

CS

SCK

SDO

SDI

FIGURE 1-1:

fSCK

tHI

tLO

tDO

MSB out

DON’T CARE

Serial Output Timing Diagram.

CS

tCSS

Mode 1,1

SCK Mode 0,0

tSU tHD

fSCK

tHI tLO

SDI

MSB in

SDO

FIGURE 1-2:

HI-Z

Serial Input Timing Diagram.

tCSH

Mode 1,1

Mode 0,0

tHO

tDIS

LSB out

tCSH

tCSD

tCLE

tCLD

LSB in

1/fD

DR

SCK

tDODR

tDRP

SDO

FIGURE 1-3:

Data Ready Pulse/Sampling Timing Diagram.

DS20002286C-page 8

 2012-2013 Microchip Technology Inc.

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