Speech Network Circuit

■ Features • Speech network IC for the multifunctional telephone sets • Capable of interfacing with the light-weight small receivers and ECM transmitters • Built-in 2V REG constant voltage source (2V typ) for ECM • Built-in non-linear circuits in the transmitter and receiver systems in order

10-CHARACTER 3-LINE DOT MATRIX LCD CONTROLLER DRIVER?

■ GENERAL DESCRIPTION The NJU6425 is a Dot Matrix LCD controller Driver for 10-character 3-line maximum by itself. It contains voltage doubler but the bias voltage for LCD Driving waveform is fixed by the external bleeder resistors. ■ FEATURES ● 10-character/3-line Dot Matrix LCD controller dr

10-CHARACTER 3-LINE DOT MATRIX LCD CONTROLLER DRIVER?

■ GENERAL DESCRIPTION The NJU6425 is a Dot Matrix LCD controller Driver for 10-character 3-line maximum by itself. It contains voltage doubler but the bias voltage for LCD Driving waveform is fixed by the external bleeder resistors. ■ FEATURES ● 10-character/3-line Dot Matrix LCD controller dr

VIDEO CELLULAR MATRIX

DESCRIPTION This device is intended for switching between video and chroma signals such as CVBS, SVHS, baseband CVBS, MAC. Each input clamp mode, each output gain, all switching are controlled through the I2C bus. The 8 outputs can be set separately in high impedance state, to enable parallel DC

3 AMP ADJUSTABLE INTEGRATED SWITCHING REGULATOR

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