Two Channel Direct Drive Speech Controller?

INTRODUCTION SNC543 is a two-channel voice synthesizer IC with PWM direct drive circuit. It built-in a 4-bit tiny controller with one 4-bit input port and two 4-bit I/O ports. By programming through the tiny controller in SNC543, user’s varied applications including voice section combination, key

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SONIX

松翰科技

1 CH Speech, PWM/DAC output

SNC543 is a two-channel voice synthesizer IC with PWM direct drive circuit. It built-ina 4-bit tiny controller with one 4-bit input port and two 4-bit I/O ports. By programmingthrough the tiny controller in SNC543, user’s varied applications including voicesection combination, key trigger arrangemen ??Working Voltage :??2.4V - 5.5V\n??16?seconds @6KHZ sample rate\n? 8?I/O\n? 4 input pin\n??128*4 bits RAM size\n??Max. 16K*10?program ROM\n? 52K*10 ROM size\n??IR carrier signal is provided\n??Built in a high quality speech synthesizer\n??PWM Direct Drive circuit\n??fixed current D/A output\n??Syst;

Sonix

松翰科技

Packaging Information / Reference Pattern Layout Dimensions

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TOREX

特瑞仕

Surface Mount Sensors

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HONEYWELL

霍尼韋爾

Triple Amplifier with DC Volume Control

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STMICROELECTRONICS

意法半導(dǎo)體