NCT75DMR2G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NCT75DMR2G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW2983004
Category

Temperature Sensor
Package

MSOP-8
Description

ON SEMICONDUCTOR NCT75DMR2G Temperature Sensor IC, Open Drain, ± 3℃, -55℃, +125℃, MSOP, 8Pins
Documentation

Datasheet

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NCT75DMR2G Specifications

Attribute	Attribute Value

Part Number	NCT75DMR2G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW2983004
Category	Temperature Sensor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	MSOP-8
Supply Voltage (DC)	3.00V (min)
Halogen Free Status	Halogen Free
Supply Current	0.8 mA
Number of Positions	8 Position
Number of Bits	12 Bit
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Accuracy	±1 ℃
Supply Voltage	3V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
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Size-Length	3.1 mm
Size-Width	3.1 mm
Size-Height	0.95 mm
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The NCT75DMR2G is an industry standard digital temperature sensor with 2‐wire interface in 8 pin Micro8 package. It is a two wire serially programmable temperature sensor with an overtemperature/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 (12bit), sigma-delta, analogue to digital converter (ADC). Three address selection pins (A2, A1 and A0) can be used to connect up to 8 NCT75 devices to a single bus. Through this interface the NCT75 internal registers may be accessed. These registers allow the user to read current temperature, change configuration settings and adjust temperature limits. Typical applications include computer thermal monitoring, thermal protection, isolated sensors, battery management, office electronics, electronic test equipment, thermostat controls & system thermal management.
Temperature accuracy of ±1°C
Supply voltage range of 3V to 5.5V and average supply current of 575µA at 3.3V
Overtemperature indicator and one-shot mode
SMBus/I2C interface and support for SMBus/active-low ALERT
Shutdown mode for low power consumption
Offers shutdown mode to conserve power
Temperature resolution of 0.0625°C and temperature conversion time of 48.5ms (one-shot mode)
Update rate of 80ms
Typical shutdown current of 3A
Operating temperature range from -55°C to +125°C

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