器件名称TI

热搜:

产品LM27TI
描述

The LM27 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 +120°C to +150°C in 1°C increments. The LM27 has one digital output (OS/OS/US/US), one digital input (HYST) and one analog output (VTEMP). 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. A VTEMP analog output provides a voltage that is proportional to temperature and has a −10.7mV/°C output slope.

操作查看详情点击下载购买

目录

a1230123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
制造商型号分类描述下载
Electroswitch

Electroswitch

A123K12KZQ机电产品开关toggle switches miniature switch spdt on-on 6A
Electroswitch

Electroswitch

A123T1TXV60BP机电产品开关toggle switches
Electroswitch

Electroswitch

A123S1YV90Q机电产品开关toggle switches spdt on-none-on
Electroswitch

Electroswitch

A123S1YZQ机电产品开关toggle switches spdt on-none-on
Electroswitch

Electroswitch

A123P32YZQ机电产品开关toggle switches miniature switch spdt on-on 6A
Electroswitch

Electroswitch

A123S1Y9V60Q机电产品开关toggle switches
Electroswitch

Electroswitch

A123K12KCG-M8机电产品开关toggle switches toggle switch 2pos
Electroswitch

Electroswitch

A123P12YZB机电产品开关toggle switches spdt wire wrap
Electroswitch

Electroswitch

A123T11TZQ机电产品开关toggle switches spdt on-none-on solder lug
Electroswitch

Electroswitch

A123S1YCQ机电产品开关toggle switches miniature switch spdt on-on 6A
Electroswitch

Electroswitch

A123P12YAV2G机电产品拨动开关switch toggle spdt 6A 125v
Allegro MicroSystems, LLC

Allegro MicroSy...

A1230LK-T传感器,变送器磁性传感器 - 霍尔效应,数字...sens hall effect bipolar 4sip
Electroswitch

Electroswitch

A123L21CXCQ机电产品拨动开关switch toggle spdt 6A 125v
Electroswitch

Electroswitch

A123T1TV30Q机电产品拨动开关switch toggle spdt 6A 125v
Electroswitch

Electroswitch

A123S1YV70Q机电产品拨动开关switch toggle spdt 6A 125v