Microchip TCN75 Series Temperature, Surface Mount, 2 Wire Serial, 0.5 °C, 8-Pin SOIC

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£5.95

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£7.15

(inc. VAT)

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5 - 5£1.19£5.95
10 - 20£1.166£5.83
25 - 45£1.076£5.38
50 - 70£1.056£5.28
75 +£1.034£5.17

*price indicative

Packaging Options:
RS Stock No.:
236-8959
Mfr. Part No.:
TCN75-3.3MOA
Brand:
Microchip
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Brand

Microchip

Product Type

Temperature

Interface Type

2 Wire Serial

Sub Type

Temperature

Accuracy

0.5 °C

Mount Type

Surface

Pin Count

8

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-55°C

Minimum Supply Voltage

2.7V

Maximum Supply Voltage

5.5V

Package Type

SOIC

Standards/Approvals

RoHS

Series

TCN75

Width

3.1 mm

Height

1.1mm

Length

5mm

Automotive Standard

No

The Microchip TCN75 series serially programmable temperature sensor notifies the host controller when ambient temperature exceeds a user programmed set point. Hysteresis is also programmable. The INT/CMPTR output is programmable as either a simple comparator for thermostat operation or as a temperature event interrupt. Communication with the TCN75 is accomplished via a two-wire bus that is compatible with industry standard protocols. This permits reading the current temperature, programming the set point and hysteresis, and configuring the device.

Solid state temperature sensing 0.5°C accuracy typical

Operates from -55 °C to +125 °C

Operating supply range 2.7 V to 5.5 V

Programmable trip point and hysteresis with power-up defaults

Standard 2-Wire serial interface

Thermal event alarm output functions as interrupt or comparator/thermostat output

Up to 8 TCN75s may share the same bus

Shutdown mode for low standby power consumption

5V Tolerant I/O at VDD = 3V

Low power 250 micro A typical operating

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