Product Overview
LM50BIM3/NOPB from TI is an analog temperature sensor with 10mV/C output. 500mV at 0C. -40C to +125C range. +/-2C accuracy. SOT-23. No external calibration.
Working Principle
Output voltage proportional to temperature: VOUT = 500mV + 10mV x T(C). +/-2C accuracy over full range. 4.5-10V supply. 130uA supply current. No external components needed for basic operation.
Pin Description
| Pin | Name | Function |
|---|---|---|
| 1 | VS | 4.5-10V supply |
| 2 | VOUT | Analog output |
| 3 | GND | Ground |
Applications
- Power supply temp monitoring
- Battery temperature
- Industrial thermal management
Alternative Models
| Manufacturer | Part Number | Notes |
|---|---|---|
| TI | LM60BIM3/NOPB | 6.25mV/C slope |