MCP9509

Specifications

Parameter NameValueTypical Accuracy (°)0.5Max Input/ Supply Current (A)50Max. Accuracy @ 25° (°)NATemp. Range (°C)-40 to +125Operating Voltage Range (V)2.7 to 5.5Device DescriptionLogic Output Temp Sensor




Description

Microchip Technology's MCP9509/10 devices are programmablelogic output temperature switches. Thetemperature switch threshold can be programmed witha single external resistor, which provides high designflexibility and simplicity. In addition, this family ofdevices provide user programmable features such as2°C and 10°C (typical) switch hysteresis and outputstructure configuration. The MCP9509 provides anopen drain output, whereas the MCP9510 is offered inthree different user selectable output configurations:Active-low/Active-high push pull and Active-LowOpen-Drain output with an internal 100 k pull-upresistor.