Description
www.DataSheet4U.com 19-3147; Rev 0; 1/04 Low-Cost, 2.7V to 5.5V Temperature Switches in a SOT23 General .
The MAX6514/MAX6515 low-cost, fully integrated temperature switches assert a logic signal when their die temperature crosses a factory-programmed thre.
Features
* High-Accuracy +1.5°C (max) over -15°C to +65°C Temperature Range
* Low-Power Consumption: 22µA Typical Current
* Factory-Programmed Thresholds from -45°C to +115°C in 10°C Increments
* Open-Drain or Push-Pull Outputs
* Pin-Selectable 2°C or 10°C Hysteresis
Applications
* sensing temperature down to -45°C, a supply voltage above 4.5V is required. The MAX6514 has an active-high, push-pull output. The MAX6515 has an active-low, open-drain output. These devices are available in a space-saving 5-pin SOT23 package and operate over the -55°C to +125°C temperature range. F
