Two Channel Direct Drive Speech Controller?

INTRODUCTION SNC598 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 SNC598, user’s varied applications including voic

1 CH Speech, PWM/DAC output

SNC598 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 SNC598, user’s variedapplications including voice section combinati • Working Voltage :  2.4V - 5.5V\n• 85 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• 256K*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：408.35 Kbytes Page：11 Pages

Two Channel Direct Drive Speech Controller

文件：408.35 Kbytes Page：11 Pages

Silicon Rectifier Ultra Fast, 600V, 8A

Description: The NTE598 is a silicon rectifier in a 2–Lead TO220 type package designed for use in switching power supplies, inverters and as free wheeling diodes. Features: ● Ultrafast 50ns Recovery Time ● 175°C Operating Junction Temperature ● Popular TO220 Package ● Epoxy meets UL94, VO @

RF & MICROWAVE TRANSISTORS UHF TV/LINEAR APPLICATIONS

DESCRIPTION The SD1448 is a silicon NPN bipolar device specifically designed for high linearity applications in the UHF frequency range including TV Bands IV and V. Gold metallization and emitter ballasting assure high reliability under Class A linear amplifier operation. ■ 860 MHz ■ 25 VOLTS

UHF LINEAR POWER TRANSISTOR

The RF Line UHF Linear Power Transistor Designed for 4.0 watt stages in Band V TV transposer amplifiers. Gold metallized dice and diffused emitter ballast resistors are used to enhance reliability, ruggedness and linearity. • Band IV and V (470–860 MHz) • 4.0 W — Pref @ –60 dB IMD • 25 V — VC

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件：154.94 Kbytes Page：10 Pages

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

文件：154.94 Kbytes Page：10 Pages