MAX6516
PRODUCTIONLow-Cost, 2.7V to 5.5V, Analog Temperature Sensor Switches in a SOT23
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
- Part Models
- 2
- 1ku List Price
- Starting From $1.07
Part Details
- 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
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
Documentation
Data Sheet 1
Technical Articles 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX6516UKP075+ | Small-Outline Transistor Package | ||
| MAX6516UKP075+T | Small-Outline Transistor Package |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
| No Match Found | ||
|
Jan 11, 2021 - 1703RN ASSEMBLY |
||
| MAX6516UKP075+ | PRODUCTION | |
| MAX6516UKP075+T | PRODUCTION | |
|
Feb 4, 2015 - 1341_CANCELLATION ASSEMBLY |
||
| MAX6516UKP075+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Temperature Switches 4 | ||
| MAX6501 | PRODUCTION | Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23 |
| MAX6502 | PRODUCTION | Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23 |
| MAX6503 | PRODUCTION | Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23 |
| MAX6504 | PRODUCTION | Low-Cost, +2.7V to +5.5V, Micropower Temperature Switches in SOT23 |
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