MCP9510
Description
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.
Key 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 (maximum) -20°C to +125°C - ±2°C (typical) -40°C to +125°C
- Sensor Options available: - Switch for rising temperature: Cold to Hot (H) - Switch for falling temperature: Hot to Cold (C)
- Output Configurations: - Open-Drain: - External Pull-up Resistor: MCP9509 - Internal Pull-up Resistor: MCP9510 - Active-Low, Push-Pull: MCP9510 - Active-High, Push-Pull: MCP9510
- User Selectable Hysteresis: 2°C or 10°C (typical)
- Space-Saving SOT-23-5, SOT-23-6 Packages
