Accurate temperature measurement device MICROCHIP TC72-3.3MMFTR with spi compatible serial interface

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Product Description

Product Overview

The TC72 is a digital temperature sensor designed for precise temperature monitoring from -55C to +125C. It features an SPI-compatible serial interface, eliminating the need for external components. The device offers both continuous and one-shot temperature measurement modes, with low power consumption in shutdown mode. Its high accuracy and ease of use make it an ideal solution for thermal management in various electronic systems.

Product Attributes

Brand: Microchip Technology Inc.
Origin: Not specified
Material: Not specified
Color: Not specified
Certifications: Not specified

Technical Specifications

Parameter	Symbol	Min	Typ	Max	Units	Conditions
General
Operating Voltage Range	VDD	2.65	-	5.5	V	Note 1
Resolution	-	-	10	-	Bits	0.25C/Bit
Accuracy	TACY	-2.0	-	+2.0	C	-40C < TA < +85C
Accuracy	TACY	-3.0	-	+3.0	C	-55C < TA < +125C
Specified Temperature Range	TA	-55	-	+125	C	-
Operating Temperature Range	TA	-55	-	+125	C	-
Storage Temperature Range	TA	-65	-	+150	C	-
Electrical Characteristics
Normal Mode Operating Current	IDD-CON	-	250	400	A	Continuous Temperature Conversion mode (Shutdown Bit = 0)
Shutdown Supply Current	ISHD	-	0.1	1.0	A	Shutdown mode (Shutdown Bit = 1)
ADC Conversion Time	tCONV	-	150	200	ms	-
High Level Input Voltage	VIH	0.7 VDD	-	-	V	-
Low Level Input Voltage	VIL	-	-	0.2 VDD	V	-
High Level Output Voltage	VOH	0.7 VDD	-	-	V	IOH = 1 mA
Low Level Output Voltage	VOL	-	-	0.2 VDD	V	IOL = 4 mA
Input Resistance	RIN	1.0	-	-	M	-
Pin Capacitance	CIN	-	15	-	pF	-
Output Pin Capacitance	COUT	-	50	-	pF	Note 2
AC Timing
Clock Frequency	fCLK	DC	-	7.5	MHz	-
SCK Low Time	tCL	65	-	-	ns	-
SCK High Time	tCH	65	-	-	ns	-
CE to SCK Setup Time	tCC	400	-	-	ns	-
SCK to Data Out Valid	tCDD	-	-	55	ns	-
CE to Output Tri-state	tCDZ	-	-	-	ns	-
SCK to Data Hold Time	tCDH	35	-	-	ns	-
Data to SCK Set-up Time	tDC	35	-	-	ns	-
SCK to CE Hold Time	tCCH	100	-	-	ns	-
SCK Rise Time	tR	-	-	200	ns	-
SCK Fall Time	tF	-	-	200	ns	-
CE Inactive Time	tCWH	400	-	-	ns	-
Package Thermal Resistance
Thermal Resistance (8-L 3x3 DFN)	JA	-	56.7	-	C/W	-
Thermal Resistance (8-L MSOP)	JA	-	211	-	C/W	-