19-2458; Rev 0; 10/02 com PWM Output Temperature Sensors in SC70 Packages General Description The MAX6672/MAX6673 are low-current temperature sensors with a single-wire output.
These temperature sensors convert the ambient temperature into a 1.
4kHz PWM output, which contains the temperature information in its duty cycle.
The MAX6672 has an open-drain output and the MAX6673 has a push-pull output.
The MAX6672/MAX6673 operate from 2.
4V to 5.
5V with a maximum supply current of 150µA.
Both devices feature a single-wire output that minimizes the number of pins necessary to interface with a microprocessor.
The MAX6672/MAX6673 are available in 5-pin SC70 packages.
o Simple Single-...

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