MAX6501UKP115+T

The MAX6501UKP115+T is a low cost, +2.7V to +5.5V, micropower temperature switch in 5 pin SOT-23 package. This fully integrated temperature switch asserts a logic signal when its die temperature crosses a factory-programmed threshold. The device features two on-chip, temperature dependent voltage references and a comparator. The device requires no external components and typically consumes 30µA supply current. It has an active-low, open-drain output intended to interface with a microprocessor (µP) reset input. IC offered with hot-temperature thresholds (+35°C to +125°C), asserting when temperature is above the threshold. It is used in µP temperature monitoring in high-speed computers, temperature control, temperature alarms and fan control.

• Supply voltage range is 2.7V to 5.5V
• ±0.5°C (typical) threshold accuracy over full temperature range
• Supply current of 30µA
• Factory programmed thresholds from -45°C to +125°C in 10°C increments
• Pin-selectable 2°C or 10°C hysteresis

Applications

Industrial, Sensing & Instrumentation

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party