Description: LM35-TO-92 Temperature Sensor
A CLASS LM35 IC LM35DZ LM-35 Temperature Sensor IC DC 4V To 30V 60mA 3 Pin Leads Temperature Sensors TO-92 Package Chip
The lm35 temperature sensor circuit:
As such no extra components required to interface LM35 to ADC as the output of LM35 is linear with 10mv/degree scale. any 10 or 12 bit ADC interfaced directly with lm35. But if you are using an 8-bit ADC like ADC0808 or ADC0804 an amplifier section will be useful if you require measuring 1Ā°C change.
LM35 directly connected to Arduino. The output of LM35 temperature goes to comparator circuit and used for over temperature indication or by using a simple relay, used as a temperature controller.
Features:
- Calibrated Directly in Celsius (Centigrade)
- Linear + 10-mV/Ā°C Scale Factor
- 0.5Ā°C Ensured Accuracy (at 25Ā°C)
- Rated for Full ā55Ā°C to 150Ā°C Range
- Suitable for Remote Applications
- Low-Cost Due to Wafer-Level Trimming
- Operates From 4 V to 30 V
- Less Than 60-ĀµA Current Drain
- Low Self-Heating, 0.08Ā°C in Still Air
- Non-Linearity Only Ā±Ā¼Ā°C Typical
- Low-Impedance Output, 0.1 Ī© for 1-mA Load
Specification:
- Supply voltage: 4 V to 30 V
- The scale is calibrated to degrees of Celsius
- Linear scale: 10,0 mV/Ā°C
- Accuracy 0.5 Ā°C
- Measuring range: fromĀ -55 Ā°CĀ to 150Ā Ā°C
- Current of drain is below 60 mA
Package included:
- 1 x LM35DZ LM35 Temperature Sensor IC LM 35 Precision Centigrade Temperature Sensors TO-92 Package ICĀ
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