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LM71 National Semiconductor SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor Datasheet

KRTBLFLM71.32-TZUV-GQ+VTVX-FM+RYSX-QW LED, RGB, 621/525/472NM


National Semiconductor
LM71
Part Number LM71
Manufacturer National Semiconductor
Description The LM71 is a low-power, high-resolution digital temperature sensor with an SPI and MICROWIRE compatible interface, available in the 5-pin SOT23 or the 6-pin LLP (no pull back) package. The host can query the LM71 at any time to read temperature. Its low operating current is useful in systems where ...
Features n SOT23-5 or No-Pull-Back LLP-6 Packages n Operates over a full −40˚C to +150˚C range n SPI and MICROWIRE Bus interface Key Specifications j Supply Voltage j Supply Current j Temperature 2.65V to 5.5V operating 300 µA (typ) 550 µA (max) Applications n n n n n System Thermal Management Personal Computers Portable Electronic Devices Disk Drives Office Electronics Accuracy j Temperature −10˚C to +65˚C −40˚C to 150˚C ± 1.5˚C (max) +3/− 2˚C (max) 31.25 m˚C Resolution Simplified Block Diagram 20031701 MICROWIRE™ is a trademark of National Semiconductor Corporation. TRI-STATE ® is a registe...

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