LM26CIM5-YPE/NOPB

不带模拟输出的 ±3°C、出厂预设跳变点温度开关 5-SOT-23 -55 to 125

The LM26NV is a precision, single digital-output, low-power thermostat comprised of an internal reference, DAC, temperature sensor and comparator. 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 −55°C to +110°C in 1°C increments. The LM26NV has one digital output OS/OS/US/US and one digital input HYST. The digital output stage can be preset as either open-drain or push-pull. In addition, it can be factory programmed to be active HIGH or LOW. The digital output can be factory programmed to indicate an over temperature shutdown event OS or OS or an under temperature shutdown event US or US. When preset as an overtemperature shutdown OS, it will go LOW to indicate that the die temperature is over the internally preset TOS and go HIGH when the temperature goes below TOS–THYST. Similarly, when preprogrammed as an undertemperature shutdown US it will go HIGH to indicate that the temperature is below TUS and go LOW when the temperature is above TUS+THYST. The typical hysteresis, THYST, can be set to 2°C or 10°C and is controlled by the state of the HYST pin.

Available parts are detailed in the ordering information. For other part options, contact a Texas Instruments Distributor or Sales Representative for information on minimum order qualification. The LM26NV is currently available in a 5-lead SOT-23 package.