Datasheet4U Logo Datasheet4U.com

MAX6514 - (MAX6514 / MAX6515) Temperature Switches

General Description

The MAX6514/MAX6515 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.

Key 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.
  • Low Cost MAX6514/MAX6515 Ordering Information PART MAX6514UK_ _ _ _-T.
  • MAX6515UK_ _ _ _-T.
  • TEMP RANGE -55°C to +125°C -55°C to +125°C.

📥 Download Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com 19-3147; Rev 0; 1/04 Low-Cost, 2.7V to 5.5V Temperature Switches in a SOT23 General Description The MAX6514/MAX6515 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 +15°C and +35°C to +115°C in 10°C increments, and are accurate to ±1°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.