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NCT75 - Industry Standard Digital Temperature Sensor

Datasheet Summary

Description

Pin No.

1 2 3 4 5 6 7 8 Pin Name SDA SCL OS/ALERT GND A2 A1 A0 VDD Description SMBus/I2C Serial Bi-directional Data Input/Output.

Open-drain pin; needs a pull-up resistor.

Features

  • http://onsemi. com DFN8 CASE 506AA SOIC8 CASE 751 Micro8t CASE 846A PIN.

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Datasheet preview – NCT75

Datasheet Details

Part number NCT75
Manufacturer ON Semiconductor
File Size 135.97 KB
Description Industry Standard Digital Temperature Sensor
Datasheet download datasheet NCT75 Datasheet
Additional preview pages of the NCT75 datasheet.

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Full PDF Text Transcription

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NCT75 Industry Standard Digital Temperature Sensor with 2‐wire Interface The NCT75 is a two-wire serially programmable temperature sensor with an over-temperature/interrupt output pin to signal out of limit conditions. This is an open-drain pin and can operate in either comparator or interrupt mode. Temperature measurements are converted into digital form using a high resolution (12 bit), sigma-delta, analog-to-digital converter (ADC). The device operates over the –55°C to +125°C temperature range. Communication with the NCT75 is accomplished via the SMBus/I2C interface. Three address selection pins, A2, A1 and A0, can be used to connect up to 8 NCT75s to a single bus. Through this interface the NCT75s internal registers may be accessed.
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