LM27 is Factory Preset Thermostat manufactured by National Semiconductor.
| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments |
LM27 | Factory Preset Thermostat |
|
Texas Instruments |
LM2700 | Step-up PWM DC/DC Converter |
|
Texas Instruments |
LM2700Q | Step-up PWM DC/DC Converter |
|
Texas Instruments |
LM2703 | Micropower Step-Up DC/DC Converter |
|
Texas Instruments |
LM2704 | Micropower Step-Up DC/DC Converter |
The LM27 is a precision, single digital-output, low-power thermostat prised of an internal reference, DAC, temperature sensor and parator. Utilizing factory programming, it can be manufactured with different trip points as well as different digital output functionality. The trip point (TOS) can be preset at the factory to any temperature in the range of +120˚C to +150˚C in 1˚C increments.
