MAX6676, MAX6677 Low-Voltage, 1.8kHz PWM Output Temperature Sensors

The MAX6676 MAX6677 are high-accuracy, low-power Temperature Sensors with a single-wire output. The MAX6676 MAX6677 convert the ambient temperature into a ratiometric PWM output with temperature information contained in the duty cycle of the output square wave. The MAX6676 has an open-drain output and the MAX6677 has a push-pull output.
The MAX6676 MAX6677 are specified for operation with power-supply voltages from 1.8V to 3.6V, or from 3.6V to 5.5V MAX6676 only). The typical unloaded supply current is 80A. All devices feature a single-wire output that minimizes the number of pins necessary to Interface with a Microprocessor (P). The output is a square wave with a nominal frequency of 1.8kHz (20%) at +25C. The output format is decoded as follows: Temperature (C) = 398.15 x (t1 / t2) - 273.15 Where t1 is fixed with a typical value of 0.24ms and t2 is modulated by the temperature. The MAX6676 MAX6677 operate from -40C to +125C and are available in space-saving 6-pin SOT23 packages.
By Maxim Integrated Products
MAX6676 's PackagesMAX6676 's pdf datasheet
MAX6676AUT3 SOT-23
MAX6676AUT3-T SOT-23
MAX6676AUT5-T SOT-23

MAX6676 Pinout, Pinouts
MAX6676 pinout,Pin out
This is one package pinout of MAX6676,If you need more pinouts please download MAX6676's pdf datasheet.

MAX6676 Application circuits
MAX6676 circuits
This is one application circuit of MAX6676,If you need more circuits,please download MAX6676's pdf datasheet.

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