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Serially programmable MICROCHIP TCN75-3.3MOA temperature sensor with interrupt output and 3.3V supply voltage

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Serially programmable MICROCHIP TCN75-3.3MOA temperature sensor with interrupt output and 3.3V supply voltage

Voltage - Supply : 2.7V~5.5V

Description : 2.7V~5.5V SOIC-8 Analog and Digital Output RoHS

Mfr. Part # : TCN75-3.3MOA

Model Number : TCN75-3.3MOA

Package : SOIC-8

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Product Overview

The TCN75 is a serially programmable temperature sensor designed to notify a host controller when ambient temperature exceeds a user-defined set point. It offers programmable hysteresis and features a standard 2-wire serial interface. The INT/CMPTR output can function as an interrupt or a comparator/thermostat, and up to eight TCN75 devices can share the same bus. Its low power consumption, small size, and ease of use make it suitable for various thermal management and protection applications in electronic systems.

Product Attributes

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

Technical Specifications

Part Number	Supply Voltage	Package	Junction Temperature Range
TCN75-3.3MOA	3.3V	8-Pin SOIC	-55C to +125C
TCN75-5.0MOA	5.0V	8-Pin SOIC	-55C to +125C
TCN75-3.3MUA	3.3V	8-Pin MSOP	-55C to +125C
TCN75-5.0MUA	5.0V	8-Pin MSOP	-55C to +125C

Parameter	Min	Typ	Max	Units	Test Conditions
Supply Voltage (VDD)	2.7		5.5	V
Operating Current (IDD)		0.250		mA	Serial Port Active
Standby Supply Current (IDD1)		1		A	Shutdown Mode, Serial Port Inactive
Temperature Accuracy (T)		0.5	3	C	25C TA 100C (Typ); -55C TA +125C (Max)
Conversion Time (tCONV)		55		msec
Default Set Point (TSET(PU))		80		C	Power-up
Default Hysteresis (THYST(PU))		75		C	Power-up
Serial Port Frequency (fSC)	0	100	400	kHz	CL = 80 pF
Low Clock Period (tLOW)	1250			nsec	CL = 80 pF
High Clock Period (tHIGH)	1250			nsec	CL = 80 pF
SCL and SDA Rise Time			250	nsec	CL = 80 pF
SCL and SDA Fall Time			250	nsec	CL = 80 pF
Start Condition Setup Time (tSU(START))	1250			nsec	CL = 80 pF
SCL Clock Period (tSC)	2.5			sec	CL = 80 pF
Start Condition Hold Time (tH(START))	100			nsec	CL = 80 pF
Data Setup Time to SCL High (tDSU)	100			nsec	CL = 80 pF
Data Hold Time after SCL Low (tDH)	0			nsec	CL = 80 pF
Stop Condition Setup Time (tSU(STOP))	100			nsec	CL = 80 pF
Bus Free Time Prior to New Transition (tIDLE)	1250			nsec	CL = 80 pF

2410121852_MICROCHIP-TCN75-3-3MOA_C150780.pdf

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