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| Country of Origin | India |
|---|---|
| Accuracy | ±2.5°C |
| Brand | Texas Instruments |
| Height | 900μm |
| Length | 2mm |
| Model | LM20 |
| Width | 1.25mm |
| Mount Type | Surface |
| Output type | Voltage |
| Series | LM20 |
| Maximum Operating Temperature | 130°C |
| Package Type | SC-70 |
| Sub Type | Temperature Sensor |
| Minimum Operating Temperature | -55°C |
| Interface Type | Analogue |
| Pin Count | 5 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.4V |
| Sensor Gain | -11.77mV/°C |
Texas Instruments LM20 is a voltage output temperature sensor in a compact 5-pin SC-70 surface mount package. Designed for analogue applications, it offers ±2.5°C accuracy over a wide temperature range from -55°C to 130°C. The LM20 sensor provides a voltage output linearly proportional to the temperature of the device it measures, making it ideal for precise thermal monitoring in various electronic systems.
This sensor features low self-heating and a sensor gain of -11.77mV/°C, enabling sensitive and stable temperature readings with minimal influence on the measured object. It operates within a supply voltage range of 2.4V to 5.5V, accommodating a broad spectrum of embedded and battery-powered devices.
The small SC-70 package measures 2mm in length, 1.25mm in width, and 900μm in height, ensuring minimal PCB footprint for compact device designs. It is particularly well suited for use in home appliances, portable medical instruments, battery management systems, disk drives, printers, and other consumer electronics requiring reliable temperature measurement with low cost and effective remote sensing capability.
The LM20 sensor is manufactured using wafer level trimming to ensure cost efficiency and consistent performance. Its analogue voltage output allows easy integration with standard analog-to-digital converters and microcontroller ADC inputs.
Provides a voltage output linearly proportional to temperature. Excellent for remote sensing with low self-heating effect. Wide operating temperature from -55°C to 130°C. Requires a supply voltage between 2.4V and 5.5V. Compact SC-70 package with 2mm length and 1.25mm width.
Has a sensor gain of -11.77mV/°C for precise measurement. Suitable for applications in home appliances, medical instruments, and battery management. Low cost achieved by wafer level trimming process. 5-pin surface mount design enables easy PCB integration.
This analogue temperature sensor is a versatile component for industrial, laboratory, manufacturing, and commercial electronics systems. It supports high-accuracy temperature monitoring and control, helping designers achieve reliable thermal management.
Explore the full range of Temperature Sensors and electronic components at EnvMart.
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