The TMP05 series PWM Temperature Sensor that generate a modulated serial digital output (PWM), which varies in direct proportion to the temperature of the devices. The high period (TH) of the PWM remains static over all temperatures, while the low period (TL) varies. The B Grade version is a high temperature accuracy of ±1°C from 0 to 70°C with excellent transducer linearity. The digital output is CMOS-/TTL-compatible and is easily interfaced to the serial inputs of most popular microprocessors.
Modulated serial digital output proportional to temperature
70µW maximum Power consumption at 3.3V
On-chip temperature sensor
Temperature resolution of 0.025°C
One shot mode that reduces the average Power consumption to 102µW at 1SPS
Decoupling capacitor needed to achieve ±0.5°C accuracy
