LM76 |
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| Part Number | LM76 |
| Manufacturer | National Semiconductor |
| Description | The LM76 is a digital temperature sensor and thermal window comparator with an I2C™ Serial Bus interface with an accuracy of ± 1˚C. This accuracy for the LM76CHM is specified for a −10˚C to 45˚C tempe... |
| Features |
n Window comparison simplifies design of ACPI compatible temperature monitoring and control. n Serial Bus interface n Separate open-drain outputs for Interrupt and Critical Temperature shutdown n Shutdown mode to minimize power consumption n Up to 4 LM76s can be connected to a single bus n 12-bit + sign output; full-scale reading of over 127˚C
Key Specifications
n Supply Voltage n Supply Current operating shutdown n Temperature Accuracy n Resolution +25˚C −10˚C to +45˚C 70˚C to 100˚C 3.3V or 5.0V 250 µA (typ) 450 µA (max) 8 µA (max)
± 0.5˚C(max) ± 1.0˚C(max) ± 1.0˚C(max)
0.0625˚C
Applicatio... |
| Datasheet |
 LM76 Data Sheet
PDF 311.93KB |
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