Three-Phase Brushless-Motor Driver

Overview The LB1857M is a three-phase brushless motor driver IC designed for use as a camcorder capstan or drum motor driver, or as a digital audio tape player/recorder motor driver. Features • 120° voltage linear system • Appropriate for portable applications, since the LB1857M reduces system

Integrated Circuit Stepper Motor Driver

Description: The NTE1857 is designed to drive a two–phase stepper motor in the bipolar mode, The circuit of four input sections, a logic decoding/sequencing section, two driver–stages for the motor coils, and an output to indicate the Phase A drive state. Features: • Single Supply Opera

SOUND CONTROL IC WITH SURROUND AND I2C BUS

DESCRIPTION The µPC1857A is a sound control IC with I2C bus. It has functions to control volume, balance, and tone, and a phase shift matrix surround function. The surround function achieves wide sound expansion using only two front speakers. Three modes can be selected: movie mode that increas

SOUND CONTROL IC WITH SURROUND AND I2C BUS

DESCRIPTION The µPC1857A is a sound control IC with I2C bus. It has functions to control volume, balance, and tone, and a phase shift matrix surround function. The surround function achieves wide sound expansion using only two front speakers. Three modes can be selected: movie mode that increas

SOUND CONTROL IC WITH SURROUND AND I2C BUS

DESCRIPTION The µPC1857A is a sound control IC with I2C bus. It has functions to control volume, balance, and tone, and a phase shift matrix surround function. The surround function achieves wide sound expansion using only two front speakers. Three modes can be selected: movie mode that increas

Isolated Boost PFC Preregulator Controller

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