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 1°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/°C Scale Factor
- 0.5°C Ensured Accuracy (at 25°C)
- Rated for Full −55°C to 150°C Range
- Suitable for Remote Applications
- Low-Cost Due to Wafer-Level Trimming
- Operates From 4 V to 30 V
- Less Than 60-µA Current Drain
- Low Self-Heating, 0.08°C in Still Air
- Non-Linearity Only ±¼°C Typical
- Low-Impedance Output, 0.1 Ω 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/°C
- Accuracy 0.5 °C
- Measuring range: from -55 °C to 150 °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 IC
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