Two Channel Direct Drive Speech Controller?

INTRODUCTION SNC578 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 SNC578, user’s varied applications including voic

1 CH Speech, PWM/DAC output

SNC578 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 SNC578, user’s variedapplications including voice section combinati • Working Voltage :  2.4V - 5.5V\n• 42 seconds @6KHZ sample rate\n• 12 I/O\n• 4 input pin\n• 8 output pin \n• 128*4 bits RAM size\n• Max. 16K*10 program ROM\n• 132K*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;

Two Channel Direct Drive Speech Controller

文件：407.96 Kbytes Page：11 Pages

Two Channel Direct Drive Speech Controller

文件：407.96 Kbytes Page：11 Pages

VERY FAST, COMPLETE 10- OR 12-BIT A/D CONVERTERS

GENERAL DESCRIPTION The AD578 and AD579 are high speed 12-bit and 10-bit successive approximation analog-to-digital converters that include internal clock, reference, and comparator. Their hybrid design utilizes MSI digital and linear ICs in conjunction with a 12-bit or 10 bit monolithic, monoton

VERY FAST, COMPLETE 10- OR 12-BIT A/D CONVERTERS

GENERAL DESCRIPTION The AD578 and AD579 are high speed 12-bit and 10-bit successive approximation analog-to-digital converters that include internal clock, reference, and comparator. Their hybrid design utilizes MSI digital and linear ICs in conjunction with a 12-bit or 10 bit monolithic, monoton

Damper diodes

DESCRIPTION Rugged glass package, using a high temperature alloyed construction. This package is hermetically sealed and fatigue free as coefficients of expansion of all used parts are matched. FEATURES • Glass passivated • High maximum operating temperature • Low leakage current • Excellen

Silicon Rectifier Schottky Barrier, General Purpose

Description: The NTE578 is a general purpose rectifier employing the Schottky Barrier principle in a large area metal–to–silicon power diode. State–of–the art geometry features epitaxial construction with oxide passivation and metal overlap contact. Ideally suited for use as rectifiers in low–v

Unity gain level programmable low power compandor

DESCRIPTION The SA578 is a unity gain level programmable compandor designed for low power applications. The SA578 is internally configured as an expandor and a compressor to minimize external component count. The summing amplifiers of the SA578 have 600Ω drive capability and the inverting input