5秒后页面跳转
HT815D0(16DIP) PDF预览

HT815D0(16DIP)

更新时间: 2024-09-21 20:30:51
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK LTE光电二极管商用集成电路
页数 文件大小 规格书
15页 165K
描述
Speech Synthesizer, 11.2s, CMOS, PDIP16

HT815D0(16DIP) 技术参数

是否Rohs认证: 不符合生命周期:Active
包装说明:DIP, DIP16(UNSPEC)Reach Compliance Code:unknown
风险等级:5.78Is Samacsys:N
商用集成电路类型:SPEECH SYNTHESIZERJESD-30 代码:R-PDIP-T16
JESD-609代码:e0端子数量:16
最高工作温度:70 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16(UNSPEC)封装形状:RECTANGULAR
封装形式:IN-LINE电源:3/5 V
认证状态:Not Qualified最长读取时间:11.2 s
子类别:Audio Synthesizer ICs最大压摆率:0.4 mA
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子位置:DUAL
Base Number Matches:1

HT815D0(16DIP) 数据手册

 浏览型号HT815D0(16DIP)的Datasheet PDF文件第2页浏览型号HT815D0(16DIP)的Datasheet PDF文件第3页浏览型号HT815D0(16DIP)的Datasheet PDF文件第4页浏览型号HT815D0(16DIP)的Datasheet PDF文件第5页浏览型号HT815D0(16DIP)的Datasheet PDF文件第6页浏览型号HT815D0(16DIP)的Datasheet PDF文件第7页 
HT815D0  
11.2-Second LOG-PCM Speech  
Features  
·
·
·
·
·
·
Operating voltage: 2.4V~5.0V  
·
·
·
Controllable volume  
12 keys  
Key options  
Directly drives an external transistor  
Low standby current (1mA typ. for VDD=3V)  
Minimal external components  
508 words table ROM for key functions  
Programmable silence length and end-pulse  
width (minimal end-pulse width is 330ms at a  
6kHz sampling rate)  
Stop key: KEY12  
Random (only for KEY1)  
Sequential (only for KEY1)  
Repeat (for all KEYs)  
Key debounce time (for all KEYs): 700ms,  
22ms, 45ms, 180ms (based on a sampling  
rate of 6kHz)  
One shot (for all KEYs)  
·
·
11.2-second voice capacity (based on a 6kHz  
sampling rate)  
FLAG1 options  
Level-trigger  
Pull-high resistance (for all KEYs)  
End-pulse output  
3HzB flash  
·
·
Section options  
6HzB flash  
Voice output indication  
Retriggerable  
Non-retriggerable  
Busy output  
FLAG2 options  
Dice form or 16/20/24-pin DIP,  
20/24-pin SOP package  
·
3Hz flash  
6Hz flash  
Busy output  
Applications  
·
·
·
Leisure products  
Alarm clocks  
Public address system  
·
·
Alert & warning system  
Sound effect generators  
General Description  
The HT815D0 is a single chip LOG-PCM voice  
synthesizer LSI with 11.2-second voice capacity  
at 6kHz sampling rate. The chip when trig-  
gered drives a speaker through an external  
transistor with a current switch D/A converter  
output. Negligible current will be consumed in  
the standby state.  
The customer¢s voice sources are recorded sec-  
tion by section into an internal mask ROM. The  
sectional playback arrangement instructions of  
each key are stored in the table ROM. The key  
features are also programmable. With such a  
flexible structure, the HT815D0 is excellent for  
versatile voice applications.  
The HT815D0 provides 12 key inputs and 2 pro-  
grammable FLAG outputs. With a 2.4V~5.0V  
power supply, a complete synthesized voice  
playback system can be easily built with very  
few external components.  
1
March 15, 2000  

与HT815D0(16DIP)相关器件

型号 品牌 获取价格 描述 数据表
HT815D0(20DIP) HOLTEK

获取价格

Speech Synthesizer, 11.2s, CMOS, PDIP20
HT815D0(20SOP) ETC

获取价格

Speech Synthesizer
HT815D0(24DIP) ETC

获取价格

Speech Synthesizer
HT815D0(24SOP) HOLTEK

获取价格

Speech Synthesizer, 11.2s, CMOS, PDSO24
HT817D0 HOLTEK

获取价格

16.8-Second LOG-PCM Speech
HT817D0(20DIP) ETC

获取价格

Speech Synthesizer
HT817D0(20SOP) ETC

获取价格

Speech Synthesizer
HT817D0(24DIP) ETC

获取价格

Speech Synthesizer
HT817D0(24SOP) ETC

获取价格

Speech Synthesizer
HT818D0 HOLTEK

获取价格

22.4-Second LOG-PCM Speech