MAX6581ATG9A+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Sensor Type:	Digital, Local/Remote
Sensing Temperature - Local:	-40°C ~ 125°C
Sensing Temperature - Remote:	-64°C ~ 150°C
Output Type:	I²C/SMBus
Voltage - Supply:	3 V ~ 3.6 V
Resolution:	8 b (Local), 11 b (Remote)
Features:	Output Switch, Programmable Limit, Standby Mode
Accuracy - Highest (Lowest):	±1.5°C (±3.5°C)
Test Condition:	30°C ~ 85°C (0°C ~ 150°C)
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	24-WFQFN Exposed Pad
Supplier Device Package:	24-TQFN (4x4)

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Temperature Sensors - Analog and Digital OutputThe MAX6581ATG9A+T temperature sensor offers a robust and reliable platform for temperature sensing applications. It is an integrated two-channel, single-conversion, thermostat controller solution with the ability to detect temperature as low as -50°C and measure it accurately up to +82°C. It relies on two precision analog output channels and a high-resolution digital temperature output. It requires minimal external components and allows designers to easily interface with both analog and digital systems.The MAX6581ATG9A+T temperature sensor integrates an ultra-precision, two-channel 10-bit analog-to-digital converter and a dedicated 8-bit digital-to-analog converter in a single chip. This allows it to convert a temperature signal from a thermocouple, RTD, or thermistor into a 10-bit digital output. Additionally, it incorporates a 9-bit digital-to-analog converter for analog output control. The device also includes a high-resolution analog gain trim circuit that can be used to maintain the accuracy of the output. As a result, it can convert and output both analog and digital signals with nearly one-degree Celsius resolution and minimum linearity errors. The digital temperature data output of the MAX6581ATG9A+T is based on the I²C protocol and is also available as an open-drain output. It offers an 8-bit resolution and a data rate of up to 1MHz. Additionally, the digital output can be adjusted down to 0.5°C with an optional digital gain setting. This is in contrast to its analog output, which has an accuracy of only 1°C and resolution of 10 bits. The MAX6581ATG9A+T also features an integrated temperature alert circuit that makes it possible to detect over-temperature or under-temperature conditions and generate an output signal. This can be used to alert users and make sure temperatures don\'t exceed a certain pre-defined threshold. The MAX6581ATG9A+T temperature sensor is an ideal choice for a variety of applications, including industrial process controls, HVAC, medical equipment, thermoelectric coolers, and even automotive applications. It offers reliable and accurate temperature sensing and control, making it suitable for a wide range of applications. The robust design of the device ensures that it can handle shocks, vibrations, and extreme temperatures, making it a reliable choice for challenging applications. Furthermore, its integrated two-channel analog and digital output make it the perfect choice for both analog and digital temperature sensing. Finally, the low current consumption of the device make it an environment-friendly, power-efficient choice for applications requiring low-power operation.

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