Two Channel Direct Drive Speech Controller?

INTRODUCTION SNC538 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, two 4-bit output ports and three 4-bit I/O ports. By programming through the tiny controller in SNC538, user’s varied applications including voic

1 CH Speech, PWM/DAC output

SNC538 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, two 4-bit output ports and three4-bit I/O ports. By programming through the tiny controller in SNC538, user’s variedapplications including voice section combinati • Working Voltage :  2.4V - 5.5V\n• 12 I/O\n• 8 output pin \n• Max. 16K*10 program ROM\n• IR carrier signal is provided\n• PWM Direct Drive circuit\n• System clock : 2MHz\n• Low Power Reset\n;

Two Channel Direct Drive Speech Controller

文件：406.38 Kbytes Page：11 Pages

Two Channel Direct Drive Speech Controller

文件：406.38 Kbytes Page：11 Pages

COMPLEMENTARY SILICON POWER TRANSISTORS

DESCRIPTION The BD533, BD535, and BD537 are silicon Epitaxial-Base NPN power transistors in Jedec TO-220 plastic package, intented for use in medium power linear and switching applications. The complementary PNP types are BD534, BD536, and BD538 respectively. ■ BD534, BD535, BD536, BD537 AND BD5

High Slew Rate Op Amp

High Slew Rate Op Amp

High Slew Rate Op Amp

High Slew Rate Op Amp

High Slew Rate Op Amp

High Slew Rate Op Amp

High Slew Rate Op Amp

High Slew Rate Op Amp