| Part Number | LM57 |
| Manufacturer | National Semiconductor Corporation |
| Title | Resistor-Programmable Temperature Switch And Analog Temperature Sensor |
| Description | The LM57 is a precision, dual-output, temperature switch with integrated analog temperature sensor. The trip temperature (TTRIP) is programmable b... |
| Features |
■ Trip temperature set by external resistors ■ External resistor tolerance contributes zero error ■ Push-pull and open-drain temperature switch outputs ■ Wide operating temperature and trip-temperature range of −50°C to 150°C ■ Very linear analog VTE... |
| Datasheet |
 LM57 Datasheet
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