MAX6517
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MAX6517

Low-Cost, 2.7V to 5.5V, Analog Temperature Sensor Switches in a SOT23

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Low-Cost, 2.7V to 5.5V, Analog Temperature-Sensor Switches in a SOT23 Assert a Logic Signal when Their Die Temperature Crosses a Factory-Programmed Threshold

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Models 8
1ku List Price Starting From $1.07
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
  • Analog Output to Allow Board-Level Testing
  • Open-Drain or Push-Pull Outputs
  • Pin-Selectable 2°C or 10°C Hysteresis
Additional Details
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The MAX6516–MAX6519 low-cost, fully integrated temperature switches assert a logic signal when their die temperature crosses a factory-programmed threshold. Operating from a 2.7V to 5.5V supply, these devices feature a fixed voltage reference, an analog temperature sensor, and a comparator. They are available with factory-trimmed temperature trip thresholds from -45°C to +115°C in 10°C increments, and are accurate to ±0.5°C (typ). These devices require no external components and typically consume 22µA of supply current. Hysteresis is pin selectable at 2°C or 10°C.

The MAX6516–MAX6519 are offered with hot-temperature thresholds (+35°C to +115°C), asserting when the temperature is above the threshold, or with cold-temperature thresholds (-45°C to +15°C), asserting when the temperature is below the threshold.

These devices provide an analog output proportional to temperature and are stable with any capacitive load up to 1000pF. The MAX6516–MAX6519 can be used over a range of -55°C to +125°C with a supply voltage of 2.7V to 5.5V. For applications sensing temperature down to -45°C, a supply voltage above 4.5V is required.

The MAX6516 and MAX6518 have an active-high, push-pull output. The MAX6517 and MAX6519 have an active-low, open-drain output. These devices are available in a space-saving 5-pin SOT23 package.

Applications

  • Fan Control
  • Notebook, Desktop PCs
  • Over/Undertemperature Protection
  • RAID
  • Servers
  • Temperature Alarms
  • Temperature Control
  • Test Equipment
Part Models 8
1ku List Price Starting From $1.07

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Jan 11, 2021

- 1703RN

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MAX6517UKP075+T

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MAX6517UKP085+

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MAX6517UKP085+T

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MAX6517UKP095+

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MAX6517UKP095+T

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MAX6517UKP115+

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Feb 4, 2015

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MAX6517UKP085+

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MAX6517UKP095+

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Filter by Model

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Part Models

Product Lifecycle

PCN

Jan 11, 2021

- 1703RN

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ASSEMBLY

MAX6517UKP075+T

PRODUCTION

MAX6517UKP085+

PRODUCTION

MAX6517UKP085+T

PRODUCTION

MAX6517UKP095+

PRODUCTION

MAX6517UKP095+T

PRODUCTION

MAX6517UKP115+

PRODUCTION

MAX6517UKP115+T

PRODUCTION

Feb 4, 2015

- 1341_CANCELLATION

arrow down

ASSEMBLY

MAX6517UKP085+

PRODUCTION

MAX6517UKP095+

PRODUCTION

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