# Absolute Maximum Ratings

<table><thead><tr><th width="334">Description</th><th>Minimum</th><th width="104">Typical</th><th>Maximum</th><th>Unit</th></tr></thead><tbody><tr><td>Input Voltage from 3V3 pad</td><td>1.8</td><td>3.3</td><td>5.5</td><td>V</td></tr><tr><td>Operating Temperature</td><td>-40</td><td>25</td><td>85</td><td>°C</td></tr></tbody></table>

{% hint style="info" %}
*Recommended Operating Conditions for Synapse's input voltage is 3.3V*
{% endhint %}