MAX31865 查看數據表（PDF） - Maxim Integrated

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MAX31865

RTD-to-Digital Converter

Maxim Integrated 

MAX31865

RTD-to-Digital Converter

CS

tCC

SCLK

SDI

tCDH

tDC

A7

A6

SDO

WRITE ADDRESS BYTE

NOTE: SCLK CAN BE EITHER POLARITY, TIMING SHOWN FOR CPOL = 1.

Figure 1. Timing Diagram: SPI Read Data Transfer

tCDD

A0

D7

tCDD

tCDZ

D6

D1

D0

READ DATA BYTE

CS

SCLK

SDI

tCC

tCDH

tDC

A7

tR

tCL

tCH

A6

A0

WRITE ADDRESS BYTE

NOTE: SCLK CAN BE EITHER POLARITY, TIMING SHOWN FOR CPOL = 1.

Figure 2. Timing Diagram: SPI Write Data Transfer

tCWH

tF

tCCH

tCDH

D7

D0

WRITE DATA BYTE

Maxim Integrated

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