L8574D Resistive Subscriber Line Interface Circuit(SLIC), Ring Relay,and Protector(SRP)for Long Loop and TR-57 Applications

Description The L8574 is a resistive subscriber line interface circuit (SLIC) that is optimized for long loop applications, such as Bellcore TR-NWT-000057 requirements for digital loop carrier (DLC) applications. It interfaces the low-voltage circuits on an analog line card to the Tip/Ring subscr

文件：489.3 Kbytes 页数：36 Pages

agere

High-Efficiency LCD Boost with True Shutdown

文件：654.09 Kbytes 页数：10 Pages

Maxim

美信

High-Efficiency LCD Boost with True Shutdown

General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ♦ 15V or Adjustable Output Voltage Up t

文件：287.11 Kbytes 页数：11 Pages

Maxim

美信

High-Efficiency LCD Boost with True Shutdown

文件：252.08 Kbytes 页数：11 Pages

Maxim

美信