MCP9509 Datasheet - Microchip Technology

MCP9509 Resistor-Programmable Temperature Switches

Microchip Technology’s MCP9509/10 devices are programmable logic output temperature switches. The temperature switch threshold can be programmed with a single external resistor, which provides high design flexibility and simplicity. In addition, this family of devices provide user programmable featu.

MCP9509 Features

* Resistor-Programmable Temperature Switch

* Wide Operating Voltage Range: 2.7V to 5.5V

* Low Supply Current: 30 µA (typical)

* Temperature Switch Accuracy: - ±0.5°C (typical) at +25°C, +45°C - ±1°C (typical) 0°C to +70°C - ±3.5°C (maximum) 0°C to +125°C - ±4.5°C (max

MCP9509_MicrochipTechnology.pdf