High Voltage Hall-Effect Smart Fan Motor Controller

■ General Description AH289 is a monolithic fan motor controller with Hall sensor’s capability. It contains two complementary open-drain transistors for motor’s coil driving, automatic lock current shutdown, and recovery protections. In addition, rotor-state detection (RD) output is for Rotor-sta

PNP GERMANIUM UHF TRANSISTOR

PNP Germanium UHF Transistor

20mA Air-Core Tachometer Drive Circuit

Description The CS289 is specifically designed for use with air-core meter move ments. The IC has charge pump circuitry for frequency-to-voltage conversion, a shunt regulator for stable operation, a function generator, and sine and cosine amplifiers. The buffered sine and cosine outputs will ty

Silicon Complementary Transistors Audio Power Amplifier, Switch

Applications: • 1W Audio Power Amplifier Applications • Switching Applications

Silicon Complementary Transistors Audio Power Amplifier

Features: ● High Breakdown Voltage: V(BR)CEO = 80V Min ● High Current: IC = 500mA ● Low Saturation Voltage

Ultra Bright GaAIAs Lamps

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