MAX6504UKN015+T

The MAX6504UKN015+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-high, push-pull output intended to directly drive fan control logic. IC offered with cold-temperature thresholds (-45°C to +15°C), asserting when temperature is below 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

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