DUAL RECORDING/PLAYBACK PREAMPLIFIER CIRCUIT WITH ALC

DESCRIPTION The YD7312 is a monolithic integrated circuit designed for dual pre-amplifier circuit with ALC for recording/playback amplifier of cassette tape recorder. FEATURES * High open loop gain * Incorporates ALC detector circuit * No input coupling condenser * Low noise an

DUAL RECORDING/PLAYBACK PREAMPLIFIER CIRCUIT WITH ALC

very low cost voice and melody synthesizer with 4-bits CPU

General Description The APExx12 series are very low cost voice and melody synthesizer with 4-bits CPU. They have various features including 4-bits ALU, ROM, RAM, I/O ports, timers, clock generator, voice and melody synthesizer, and PWM (Direct drive) or D/A current outputs, etc. The audio synthes

DIGITAL CONTROLLED STEREO AUDIO PROCESSOR

DESCRIPTION The TDA7312 is a volume, tone (bass and treble) balance (Left/Right) processor for quality audio applications. ■ INPUT MULTIPLEXER: - 4 STEREO INPUTS ■ FOUR SELECTABLE ADDRESSES ■ TWO DIGITAL CONTROL OUTPUTS ■ INPUT AND OUTPUT FOR EXTERNAL EQUALIZER OR NOISE REDUCTION SYSTEM

ANALOG FUNCTION SWITCH?

文件：194.47 Kbytes Page：5 Pages

ANALOG FUNCTION SWITCH?

文件：194.47 Kbytes Page：5 Pages

ANALOG FUNCTION SWITCH?

文件：194.47 Kbytes Page：5 Pages