SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor
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LM95071
SNIS137G – AUGUST 2004 – ...
Description
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LM95071
SNIS137G – AUGUST 2004 – REVISED AUGUST 2019
LM95071 SPI/MICROWIRE 13-Bit Plus Sign Temperature Sensor
1 Features
1 Small SOT-23 package saves space Shutdown mode conserves power between
temperature readings Operates over a full −40°C to +150°C range SPI and MICROWIRE bus interface Key specifications:
– Supply voltage: 2.4 V to 5.5 V – Supply current:
– Operating: 280 µA (typical) – Shutdown: 6 µA (typical) – Temperature accuracy: – 0°C to 70°C ±1°C (maximum) – −40°C to 150°C ±2°C (maximum) – Temperature resolution: 0.03125°C
2 Applications
System thermal management Portable electronic devices Personal computers Disk drives Office electronics Electronic test equipment
3 Description
The LM95071 is a low-power, high-resolution digital temperature sensor with an SPI and MICROWIRE compatible interface, available in the 5-pin SOT-23. The host can query the LM95071 at any time to read temperature. Its low operating current is useful in systems where low power consumption is critical.
The LM95071 has 13-bit plus sign temperature resolution (0.03125°C per LSB) while operating over a temperature range of −40°C to +150°C.
The 2.4-V to 5.5-V supply voltage range, fast conversion rate, low supply current, and simple SPI interface of the LM95071 make it ideal for a wide range of applications.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
LM95071
SOT-23 (5...
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