60/90/120 Voice Smart

General Description The MSU30x2 is a monolithic talking microcomputer that can memorize voice up to 60/90/120 seconds using MOSEL qualified coding method(MPCM). Its an integration of traditional 4-bit microcomputer and voice chip with minimal external components. LCD driver and miscellaneous inte

60\/90\/120\ Voice Smart

General Description\nThe MSU30x2 is a monolithic talking microcomputer that can memorize voice up to 60/90/120 seconds using MOSEL qualified coding method(MPCM). Its an integration of traditional 4-bit microcomputer and voice chip with minimal external components. LCD driver and miscellaneous interf ■ Low current consumption\n■ Maximal function with minimal cost\n■ Current output could drive 8 ohm speaker with a transistor, Vout could drive buzzer directly.\n■ The voice content is stored up to 120 seconds at 6 KHz (B0000h) and can be separated to 256 sections.\n■ Duration of each section can be;

60 Voice smart with LCD

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Silicon planar type

Silicon planar type For stabilization of power supply ■ Features • Mini type package (3-pin) • Allowing to achieve a high-density set • Sharp rising performance • Wide voltage range: VZ = 2.0 V to 36 V

NPN SILICON UHF POWER TRANSISTOR

The TP3022B is designed for common–emitter operation in the 900 MHz mobile radio band. Use of gold metallization and silicon diffused ballast resistors results in a medium power output/driver transistor with state–of–the–art ruggedness and reliability. • Specified 26 Volts, 960 MHz Characteristic

NPN SILICON UHF POWER TRANSISTOR

The TP3022B is designed for common–emitter operation in the 900 MHz mobile radio band. Use of gold metallization and silicon diffused ballast resistors results in a medium power output/driver transistor with state–of–the–art ruggedness and reliability. • Specified 26 Volts, 960 MHz Characteristic

6-Pin DIP Random-Phase Optoisolators Triac Driver Output

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