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MCP9701AT-E/LT

± 1°C accuracy temperature sensor

Manufacturer:

Microchip
Mfr.Part #:

MCP9701AT-E/LT
Datasheet:

MCP9701AT-E/LT Datasheet (PDF)
Output Type:

Analog
Accuracy:

+/- 2 C
Minimum Operating Temperature:

- 10 C
Maximum Operating Temperature:

+ 125 C
EDA/CAD Models:

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MCP9701AT-E/LT General Description

The MCP9701AT-E/LT is a low-power analog temperature sensor from Microchip Technology. It operates at a voltage range of 2.3V to 5.5V and has an operating temperature range of -40°C to 125°C, making it suitable for a wide range of applications. The device provides a ±2°C accuracy over the entire temperature range, with a resolution of 0.5°C.The MCP9701AT-E/LT is housed in a TO-92 package, making it easy to integrate into various designs. It has a low supply current of just 12μA, making it ideal for battery-powered applications where power consumption is critical. The sensor features a linear output voltage that is directly proportional to the temperature, with a typical slope of 19.5mV/°C.The MCP9701AT-E/LT also offers excellent linearity and repeatability, ensuring accurate and reliable temperature measurements. It is designed with a low self-heating feature, minimizing any temperature inaccuracies caused by the sensor itself. The device can be easily connected to an ADC or a microcontroller for temperature monitoring and control in various systems.

Key Features

The MCP9701AT-E/LT is a low-power, linear active thermistor IC with a temperature coefficient of 10mV/°C

It provides an accurate temperature measurement with a range of -40°C to +125°C

It operates on a supply voltage of 2

3V to 5

5V and consumes low power, making it ideal for battery-powered applications

It is available in a small SOT-23 package

Application

The MCP9701AT-E/LT is commonly used in various applications for temperature sensing and compensation

It is often utilized in consumer electronics, industrial automation, automotive systems, and environmental monitoring

Its small size, low power consumption, and high accuracy make it an ideal choice for temperature monitoring in a wide range of applications

Specifications

Product Category	Board Mount Temperature Sensors	Output Type	Analog
Accuracy	+/- 2 C	Minimum Operating Temperature	- 10 C
Maximum Operating Temperature	+ 125 C	Supply Voltage - Min	3.1 V
Supply Voltage - Max	5.5 V	Configuration	Local
Shutdown	Shutdown	Mounting Style	SMD/SMT
Qualification	AEC-Q100	Gain	19.5 mV / C
Operating Supply Current	12 uA	Product	Temperature Sensors
Product Type	Temperature Sensor ICs	Series	MCP9701
Factory Pack Quantity	3000	Subcategory	Sensors
Unit Weight	0.000222 oz