One Channel Direct Drive Speech Controller

INTRODUCTION SNC521 is a one-channel voice synthesizer IC with PWM direct drive circuit. It built-in a 4-bit tiny controller with two 4-bit I/O ports. By programming through the tiny controller in SNC521, user’s varied applications including voice section combination, key trigger arrangement, out

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SONiX

松翰科技

1 CH Speech, PWM/DAC output

SNC521 is a one-channel voice synthesizer IC with PWM direct drive circuit. It built-ina 4-bit tiny controller with two 4-bit I/O ports. By programming through the tinycontroller in SNC521, user’s varied applications including voice section combination,key trigger arrangement, output control, and ot • Working Voltage :  2.4V - 5.5V\n• 10 seconds @6KHZ sample rate\n• 8 I/O\n• 64*4 bits RAM size\n• Max. 16K*10 program ROM\n• 21K*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• System clock : 2MHz\;

Sonix

松翰科技

LIQUID CRYSTAL DISPLAYS(STANDARD PRODUCTS)

FEATURES ● Easy on teh eyes due to the non-radiating display ● Low power consumption ● Variety of display patterns ● high contrast and wide viewing angle ● High reliability ● Pin type LCDs are available for easy mounting

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SII

精工爱普生

LIQUID CRYSTAL DISPLAYS(STANDARD PRODUCTS)

FEATURES ● Easy on teh eyes due to the non-radiating display ● Low power consumption ● Variety of display patterns ● high contrast and wide viewing angle ● High reliability ● Pin type LCDs are available for easy mounting

文件：479.84 Kbytes 页数：5 Pages

SII

精工爱普生

SURFACE MOUNT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR

文件：54.31 Kbytes 页数：4 Pages

EIC