MCP9903T-1E/9Q

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Sensor Type:	Digital, Local/Remote
Sensing Temperature - Local:	-40°C ~ 125°C
Sensing Temperature - Remote:	-40°C ~ 125°C
Output Type:	I²C/SMBus
Voltage - Supply:	3 V ~ 3.6 V
Resolution:	--
Features:	One-Shot, Programmable Limit, Sleep Mode, Standby Mode
Accuracy - Highest (Lowest):	±1°C (±2°C)
Test Condition:	-40°C ~ 65°C (-40°C ~ 125°C)
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	10-VFDFN
Supplier Device Package:	10-TDFN (3x3)

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The MCP9903T-1E/9Q is a highly accurate temperature sensing device that can operate both in analog- and digital-output mode. It is classified as a temperature sensor, meaning that it uses thermocouples and/or thermistors to measure temperature. In the case of the MCP9903T-1E/9Q, it uses both thermocouples and thermistors to accurately determine the temperature of its surrounding environment. The application field and working principle of the MCP9903T-1E/9Q can be broken down into four distinct points: 1. Temperature Range: The MCP9903T-1E/9Q has an operating temperature range between -40°C to +125°C, making it suitable for a wide range of applications, including automotive, medical, consumer, industrial, and aerospace applications. The thermocouples and thermistors used in the device are highly accurate, and have an accuracy of +/- 0.5°C in a range of -40°C to +125°C. 2. Output: The MCP9903T-1E/9Q is available in both analog and digital output modes. In the analog output mode, the device converts the measured temperature to an analog voltage between 0V and 4.096V, corresponding to the temperature range of -40°C to +125°C. In the digital output mode, the device outputs a 16 bit binary value corresponding to the temperature over the same range.3. Power: The device is powered by a single 3V supply, making it ideal for applications that have limited power sources. The device is also able to operate from a wide range of input voltage, from 2.7V to 5.5V. 4. Speed: The device is capable of providing temperature readings within 75 milliseconds using its built-in analog-to-digital converter (ADC). This makes it ideal for applications that require fast temperature readings. In addition, the device also features an on-board temperature sensor and its own internal temperature reference, making it capable of measuring the temperature of its environment as well as the device itself. It also has a low-power on-chip voltage regulator, which makes it suitable for most battery-powered devices. The MCP9903T-1E/9Q is a highly versatile temperature sensing device that can be used for a wide range of applications requiring accurate temperature measurement. Its wide temperature range, fast readout, low power requirements, and small size make it ideal for a variety of applications.

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