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NCT75 - Industry Standard Digital Temperature Sensor

General 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.

Key Features

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

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Datasheet Details

Part number NCT75
Manufacturer onsemi
File Size 135.97 KB
Description Industry Standard Digital Temperature Sensor
Datasheet download datasheet NCT75 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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.