Two Channel Direct Drive Speech Controller?

INTRODUCTION SNC562 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 SNC562, user’s varied applications including voice section combination, key

1 CH Speech, PWM/DAC output

SNC562 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 SNC562, user’s varied applications including voicesection combination, key trigger arrangemen • Working Voltage :  2.4V - 5.5V\n• 8 I/O\n• 128*4 bits RAM size\n• 96K*10 ROM size\n• Built in a high quality speech synthesizer\n• fixed current D/A output\n• Low Power Reset;

Two Channel Direct Drive Speech Controller

文件：418.22 Kbytes Page：11 Pages

Two Channel Direct Drive Speech Controller

文件：418.22 Kbytes Page：11 Pages

PNP Silicon Digital Transistor (Switching circuit, inverter, interface circuit, driver circuit)

PNP Silicon Digital Transistor • Switching circuit, inverter, interface circuit, driver circuit • Built in bias resistor (R1=4.7kΩ, R2=4.7kΩ)

PNP EPITAXIAL PLANAR TRANSISTOR

Description The HSB562 is designed for general purpose low frequency power amplifier applications.

EPITAXIAL PLANAR PNP TRANSISTOR (SWITCHING, INTERFACE CIRCUIT AND DRIVER CIRCUIT)

SWITCHING APPLICATION. INTERFACE CIRCUIT AND DRIVER CIRCUIT APPLICATION. FEATURES ● With Built-in Bias Resistors. ● Simplify Circuit Design. ● Reduce a Quantity of Parts and Manufacturing Process. ● High Packing Density.

RF & MICROWAVE TRANSISTORS HF SSB APPLICATIONS

HF to 2000 MHz Class AB Common Source - PowerSO-10RF VHF / UHF radio and digital cellular BTS applications HF to 2000MHz class AB common source - PowerFLAT VHF / UHF radio applications HF to 2000MHz class AB common cource - ceramic packages UHF TV and digital cellular BTS applications 2