GSM Power Management System

GENERAL DESCRIPTION The ADP3405 is a multifunction power management system IC optimized for GSM cell phones. The wide input voltage range of 3.0 V to 7.0 V makes the ADP3405 ideal for both single cell Li-Ion and three cell NiMH designs. The current consumption of the ADP3405 has been optimized fo

Ultrahigh-Speed Switching Applications

Ultrahigh-Speed Switching Applications Features • Low ON-resistance. • Ultrahigh-speed switching. • 2.5V drive.

DUAL OPERATIONAL AMPLIFIER / DUAL VOLTAGE COMPARATOR

The MC3405 contains two differential–input operational amplifiers andtwo comparators, each set capable of single supply operation. This operational amplifier–comparator circuit fulfills its applications as a general purpose product for automotive and consumer circuits as well as an industrial buil

DUAL OPERATIONAL AMPLIFIER / DUAL VOLTAGE COMPARATOR

The MC3405 contains two differential–input operational amplifiers andtwo comparators, each set capable of single supply operation. This operational amplifier–comparator circuit fulfills its applications as a general purpose product for automotive and consumer circuits as well as an industrial buil

Ultrahigh-Speed Switching Applications

Ultrahigh-Speed Switching Applications Features • Low ON-resistance. • Ultrahigh-speed switching. • 1.8V drive.