The MAX6675 is a 12-bit resolution serial thermocouple analog-to-digital converter with cold junction compensation, linearity correction, and thermocouple disconnection detection from MAXIM, USA.
Main Characteristics:
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Simple SPI serial port temperature value output.
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On-chip cold junction compensation.
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High impedance differential input.
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Thermocouple disconnection detection.
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The working voltage range is 3. 0~5. 5V, and the working current is 50mA.
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Operating temperature range -20 ° C ~ 85 ° C.
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2000V ESD signal
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Module Interface: GND VCC SCK CS SO
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Supply voltage: 3~5V DC
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Module size: 15mm*25mm
