LM71CISD

• Product Introduction

peculiarity

The LM71Q AEC-Q100 standard Class 0 is qualified for production automotive-grade flow. Available in SOT23-5 or no-pullback LLP-6 packages Operates in a full range of -40°C to +150°C SPI and Microwire bus interfaces

illustrate

The LM71 is a low-power, high-definition digital temperature sensor with SPI and MICROWIRE compatible interfaces in a 5-pin SOT23 or 6-pin LLP (no pull-back) package. The host can query the LM71 at any time to read the temperature and its low operating current is crucial and useful in low-power systems.

The LM71 has a temperature range of 13-bit signed temperature resolution (0.03125°C per LSB) from -40°C to +150°C when operated.

The LM71 SM 2.65V to 5.5V supply voltage range, fast slew rate, low supply current, and simple SPI interface make it ideal for a wide range of applications. The LM71Q is available in a 5-pin SOT23 package.

Key specifications:

Supply voltage 2.65V to 5.5V Supply Current Operating 300μA (typical) 550μA (max)  Temperature accuracy -10 °C to +65 °C ± 1.5 °C (max) -40°C to 150°C 3/- 2°C (max)  Temperature resolution 31.25 m° C

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System thermal management personal computer Portable electronic devices disk drive Office electronics Electronic test equipment vending machine Car