MAX5490MC02000+T

Number of Pins:	3
Height - Seated (Max):	0.044" (1.12mm)
Size / Dimension:	0.115" L x 0.051" W (2.92mm x 1.30mm)
Supplier Device Package:	SOT-23-3
Package / Case:	TO-236-3, SC-59, SOT-23-3
Mounting Type:	Surface Mount
Applications:	Voltage Divider (TCR Matched)
Operating Temperature:	-55°C ~ 125°C
Temperature Coefficient:	±35ppm/°C
Power Per Element:	67.2mW
Series:	MAX5490
Resistor-Ratio-Drift:	±1 ppm/°C
Resistor Matching Ratio:	±0.1%
Number of Resistors:	2
Tolerance:	--
Resistance (Ohms):	33.34k, 66.67k
Circuit Type:	Voltage Divider
Part Status:	Active
Packaging:	Tape & Reel (TR)

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MAX5490MC02000+T is a multi-channel temperature measurement and control integrated circuit. It integrates a temperature sensor, a dual signal amplifier and a serial communication interface in one package. The integrated circuit is an ideal choice for temperature detection and control in the harsh and complex high temperature environment of factory and industrial production.The MAX5490MC02000+T is composed of two components: MAX5490 and T. The MAX5490 is a multi-channel thermal resistance network composed of seven resistors arranged in series. The resistance of each resistor is determined by the temperature, allowing the MAX5490 to measure the temperature of the system with high accuracy. The T part is a temperature transducer that works as a temperature detector and signal converter. It converts the temperature of the structured environment into a voltage signal and sends it to the MAX5490.When the MAX5490 senses an abnormal temperature, it will send a signal to the temperature transducer to activate the corresponding control circuit. The control circuit can be a switching device or a PWM device to adjust the temperature within a specific range. In addition, it can also be connected to the communication interface to transmit data to the host computer for higher temperature control accuracy.In addition, MAX5490MC02000+T has the advantages of wide temperature measurement range, good temperature detection precision, fast measurement speed, simple wiring and easy installation, which makes it very suitable for temperature measurement and control of various electronic equipment. It is widely used in computer cooling system, home appliance temperature control, automotive air conditioning, industrial production line temperature detection, etc.The working principle of the MAX5490MC02000+T is as follows: First, the T part will sample the temperature in the environment and convert it into a voltage signal, which is then transmitted to the MAX5490. The MAX5490 will compare the voltage signal with the voltage of the resistor in the series temperature resistance network to calculate the temperature value of the environment. Then, the MAX5490 will send a signal to the temperature transducer to control the corresponding control circuit and adjust the temperature. Finally, the MAX5490MC02000+T will send data to the host computer to achieve higher temperature control accuracy.In conclusion, the MAX5490MC02000+T is an ideal temperature measurement and control integrated circuit for harsh and complex high temperature environments. It has the advantages of wide temperature measurement range, good temperature detection precision, fast measurement speed, simple wiring and easy installation. With advanced technology, MAX5490MC02000+T is widely used in computer cooling system, home appliance temperature control, automotive air conditioning, industrial production line temperature detection, etc.

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