3.0V/3.3V Adjustable Microprocessor Supervisory Circuits

General Description The MAX793/MAX794/MAX795 microprocessor (µP) supervisory circuits monitor and control the activities of +3.0V/+3.3V µPs by providing backup-battery switchover, among other features such as low-line indication, µP reset, write protection for CMOS RAM, and a watchdog (see the Se

文件：150.06 Kbytes 页数：20 Pages

MAXIM

美信

3.0V/3.3V Adjustable Microprocessor Supervisory Circuits

General Description The MAX793/MAX794/MAX795 microprocessor (µP) supervisory circuits monitor and control the activities of +3.0V/+3.3V µPs by providing backup-battery switchover, among other features such as low-line indication, µP reset, write protection for CMOS RAM, and a watchdog (see the Se

文件：150.06 Kbytes 页数：20 Pages

MAXIM

美信

Chopper Type Voltage Regulator???

STK780 is fixed oscillation type. V in (DC) max is 50V.

文件：96.06 Kbytes 页数：4 Pages

SANYO

三洋

PNP SILICON PLANAR MEDIUM POWER HIGH GAIN TRANSISTOR

FEATURES * 140 Volt VCEO * Gain of 250 at IC=0.2 Amps * Very low saturation voltage

文件：60.99 Kbytes 页数：3 Pages

ZETEX