| Customization: | Available |
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| Installation Type: | Customized |
| Sensing Type: | Analog |
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| Typical Applications | Features |
| • HVAC | • Calibrated directly in °Celsius (centigrade) |
| • Refrigerator | • Linear ±10.0 mV/ºC scale factor. |
| • Ice house | • 0.5ºC accuracy guarantee able (at 25ºC) |
| • Library | • Low cost due to wafer-level trimming. |
| • Portable equipment | • Less than 60 μA current drain. |
| • Industrial equipment | • Low self-heating, 0.08ºC in still air. |
| • Non-linearity only ±1/4 ºC typical. | |
| • Low impedance output, 0.1 W for 1 mA load. |
| Item | Specification | |||||
| Power supply | 4~30 V | |||||
| Sensor | LM35A | LM35CA | LM35 | LM35C | LM35D | |
| Measuring range | -55 ~ +150ºC | -40 ~ +110ºC | -55 ~ +150ºC | -40 ~ +110ºC | 0 ~ +100ºC | |
| Accuracy | 25ºC | ±0.5 | ±0.5 | ±1 | ±1 | |
| T min | ±1.0 | ±1.5 | ±1.5 | ±1.5 | ||
| T max | ±1.0 | ±1.5 | ±1.5 | ±2.0 | ||
| Quiescent Current | 133 μA | 116 μA | 161 μA | 141 μA | ||
| Output current | 10 mA | |||||
| Output voltage | 0~5 V | |||||
| Work current | 1.5 mA | |||||
| Standby current | 1 μA | |||||
| Out pin sink current | 4 mA (@ VI/O=0.4 V) | |||||
| Response | Converts temperature to 12-bit digital word in 750 ms (max.) | |||||
| Output | Open-drain 1-wire interface pin. | |||||
| Drift | ±0.2 ºC on a 1000h stress test at +125 ºC with VDD=5.5 V | |||||
| Sensor gain | 10±0.1 mV/ºC | 10±0.2 mV/ºC | ||||
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