FDD Spindle Motor Driver

Overview The LB1817M is the ideal IC for applications requiring a 5 V, low-profile FDD spindle motor driver. Functions and Features • Three phase total wave linear driver (external PNP) • Low saturation voltage • On-chip digital speed control • Start/stop circuit (“L” level active) • Rotati

Microprocessor Reset Circuits

GENERAL DESCRIPTION The ADM181x range of voltage monitoring circuits is used in any application where an electronic system needs to be reset when a voltage increases above or below a predetermined value. Because of the reset delay time incorporated into the ADM181x series, these devices provide

Active High 3.3V EconoReset

DESCRIPTION The DS1817 EconoReset uses a precision temperature reference and comparator circuit to monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to a

1700-1900 MHz MMIC DCS1800/PCS1900 INTEGRATED POWER AMPLIFIER GaAs MONOLITHIC INTEGRATED CIRCUIT

Designed specifically for application in Pan European digital 1.0 watt DCS1800/PCS1900 handheld radios, the MRFIC1817 is specified for 32 dBm output power with power gain over 27 dB from a 3.6 volt supply. To achieve this superior performance, Motorola’s planar GaAs MESFET process is employed. The

Integrated Circuit Module, AF PO, 20W, Dual Power Supply

Features: • Muting Curcuit to Cut Off Pop Noise