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LM76
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SNIS109E – JANUARY 2000 – REVISED MARCH 2013
LM76 ±0.5°C, ±1°C, 12-Bit + Sign Digital Temperature Sensor and Thermal Window Comparator with Two-Wire Interface
Check for Samples: LM76
FEATURES
1
•2 Window Comparison Simplifies Design of ACPI Compatible Temperature Monitoring and Control.
• Serial Bus Interface • Separate Open-Drain Outputs for Interrupt and
Critical Temperature Shutdown • Shutdown Mode to Minimize Power
Consumption • Up to 4 LM76s can be Connected to a Single
Bus • 12-bit + Sign Output; Full-scale Reading of
Over 127°C
KEY SPECIFICATIONS
• Supply Voltage 5.0V • Supply Current
– Operating – 250 µA (typ) – 450 µA (max)
– Shutdown – 8 µA (max)
• Temperature +25ºC ±0.5ºC (max) – Accuracy – –10ºC to +45ºC ±10°C (max) – 70°C to 100°C ±1.
LM76 Datasheet
