The MAX6605 precision, low-power, analog output temperature sensor is available in a 5-pin SC70 package. The device has a +2.7V to +5.5V supply voltage range and 10µA supply current over the -55°C to +125°C temperature range. For the -40°C to +105°C temperature range, the supply voltage can go as low as +2.4V. Accuracy is ±0.75°C at TA = +25°C and ±3°C from 0°C to +70°C. The MAX6605 output voltage is dependent on its die temperature and has a slope of 11.9mV/°C and an offset of 744mV at 0°C. The output typically shows only +0.4°C of nonlinearity over the -20°C to +85°C temperature range.
The MAX6605 precision analog temperature sensor provides a linear voltage output proportional to die temperature. It operates from –55 °C to +125 °C, draws only 10 µA supply current, and drives capacitive loads greater than 1 nF.
Key features include a supply voltage range of +2.7 V to +5.5 V, an output slope of 11.9 mV/°C with a 744 mV offset at 0 °C, and typical non‑linearity of only ±0.4 °C over –20 °C to +85 °C. The device is supplied in a 5‑pin SC70 package and is RoHS‑compliant. This manual is written in Chinese.
| Supply Current (no load) | 10 µA |
|---|---|
| Output Voltage Slope | 11.9 mV/°C |
| Output Voltage Offset | 744 mV at 0 °C |
| Operating Temperature Range | -55 °C to +125 °C |
| Accuracy | ±0.75 °C at +25 °C, ±3 °C from 0 °C to +70 °C |
| Non‑linearity | ±0.4 °C over -20 °C to +85 °C |
| Capacitive Load Requirement | ≥1 nF for stability |
| Package | 5‑pin SC70 |
It draws a maximum of 10 µA when no load is connected.
The sensor provides an accuracy of ±0.75 °C at a test temperature of +25 °C.