Datasheet > SNC552

SNC552

更新时间： 2024-01-16 19:56:47

品牌	Logo	应用领域
松翰 - SONIX		驱动控制器
页数	文件大小	规格书
11页	414K
描述
Two Channel Direct Drive Speech Controller

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SNC552 数据手册

SNC552

Two Channel Direct Drive Speech Controller

1 INTRODUCTION

SNC552 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 SNC552, user’s varied applications

including voice section combination, key trigger arrangement, output control, and

other logic functions can be easily implemented.

2 FEATURES

ꢀ Single power supply 2.4V – 5.5V

ꢀ 20 seconds voice capacity are provided(@6KHZ sample rate)

ꢀ Built in a 4-bit tiny controller

ꢀ One 4-bit input port and two 4-bit I/O ports are provided

ꢀ 128*4 bits RAM are provided

ꢀ 64K*10 ROM size are provided for voice data and program

ꢀ Maximum 16k program ROM is provided

ꢀ Readable ROM code data

ꢀ IR carrier signal is provided

ꢀ Built in a high quality speech synthesizer

ꢀ Adaptive playing speed from 2.5k-20kHz is provided

ꢀ Two independent voice channels (Channel 1 + Channel 2→Buo1,Buo2)

ꢀ Built in a PWM Direct Drive circuit and a fixed current D/A output

ꢀ System clock : 2MHz

ꢀ Low Power Reset

Ver: 1.2

November 26, 2002

12 3 4 5 6 7...11

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型号	品牌	获取价格	描述	数据表
SNC552_05	SONIX	获取价格	Two Channel Direct Drive Speech Controller
SNC5520J	ROCHESTER	获取价格	Analog Circuit
SNC5520J	TI	获取价格	IC,SENSE AMPLIFIER,BIPOLAR,DIP,16PIN,CERAMIC
SNC5522J	TI	获取价格	IC,SENSE AMPLIFIER,BIPOLAR,DIP,16PIN,CERAMIC
SNC55232J	TI	获取价格	IC,SENSE AMPLIFIER,BIPOLAR,DIP,16PIN,CERAMIC
SNC55234J	TI	获取价格	IC,SENSE AMPLIFIER,BIPOLAR,DIP,16PIN,CERAMIC
SNC55238J	TI	获取价格	IC,SENSE AMPLIFIER,BIPOLAR,DIP,16PIN,CERAMIC
SNC5524J	TI	获取价格	IC,SENSE AMPLIFIER,BIPOLAR,DIP,16PIN,CERAMIC
SNC553	SONIX	获取价格	Two Channel Direct Drive Speech Controller
SNC55451BJG	TI	获取价格	0.5A 2 CHANNEL, AND GATE BASED PRPHL DRVR, CDIP8, 0.300 INCH, CERAMIC, DIP-8