Features

1) Built-in bias resistors enable the configuration

of an inverter circuit without connecting

external input resistors.(see equivalent circuit)

2) The bias resistors consist of thin-film resistors

with complete isolation to allow positive

biasing of the input. They also have the advantage

of almost completely eliminating parasitic effects.

3) Only the on/off conditions need to be set for

operation, making the device desigh easy.

Application

INVERTER, INTERFACE, DRIVER

DTB143EK屬于分立半導(dǎo)體產(chǎn)品 > 晶體管 - 雙極（BJT）- 單，預(yù)偏置。羅姆半導(dǎo)體集團制造生產(chǎn)的DTB143EK晶體管 - 雙極（BJT）- 單，預(yù)偏置預(yù)偏置雙極晶體管具有內(nèi)部電阻器，設(shè)計用于在未施加輸入信號的情況下將器件保持在偏置或工作點附近。晶體管偏置可使晶體管更有效地工作，并產(chǎn)生穩(wěn)定、無失真的輸出信號。預(yù)偏置晶體管減少了所需的外部電路元器件數(shù)量，從而可降低項目成本。