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ISD1730 PDF预览

ISD1730

更新时间： 2024-02-12 13:57:51
品牌 Logo 应用领域
华邦 - WINBOND /
页数 文件大小 规格书
24页 351K
描述
Multi-Message Single-Chip Voice Record & Playback Devices

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ISD1730 技术参数

生命周期：Active包装说明：SOP,
Reach Compliance Code：compliant风险等级：5.09
Is Samacsys：N商用集成电路类型：SPEECH SYNTHESIZER WITH RCDG
JESD-30 代码：R-PDSO-G28长度：17.93 mm
功能数量：1端子数量：28
片上内存类型：FLASH最高工作温度：70 °C
最低工作温度：封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE最长读取时间：60 s
座面最大高度：2.64 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2.4 V表面贴装：YES
温度等级：COMMERCIAL端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
宽度：7.52 mmBase Number Matches：1

ISD1730 数据手册

 浏览型号ISD1730的Datasheet PDF文件第1页浏览型号ISD1730的Datasheet PDF文件第2页浏览型号ISD1730的Datasheet PDF文件第3页浏览型号ISD1730的Datasheet PDF文件第5页浏览型号ISD1730的Datasheet PDF文件第6页浏览型号ISD1730的Datasheet PDF文件第7页 
ISD1700 SERIES  
2 FEATURES  
y
Integrated message management systems for single-chip, push-button applications  
o
o
o
REC : level-trigger for recording  
PLAY : edge-trigger for individual message or level-trigger for looping playback sequentially  
ERASE : edge-triggered erase for first or last message or level-triggered erase for all messages  
FWD : edge-trigger to advance to the next message or fast message scan during the playback  
VOL : 8 levels output volume control  
o
o
o
: ready or busy status indication  
RDY INT  
o
RESET : return to the default state  
o Automatic power-down after each operation cycle  
y
Selectable sampling frequency controlled by an external oscillator resistor  
Sampling Frequency  
Rosc  
12 kHz  
8 kHz  
6.4 kHz  
5.3 kHz  
4 kHz  
y
Selectable  
message  
53 kΩ  
80 kΩ  
100 kΩ  
120 kΩ  
160 kΩ  
duration  
o A wide range selection from 20 secs to 480 secs pending upon sampling frequency chosen  
Sample Freq. ISD1730 ISD1740 ISD1750 ISD1760 ISD1790 ISD17120 ISD17150 ISD17180 ISD17210 ISD17240  
20 secs  
30 secs  
37 secs  
45 secs  
60 secs  
26 secs  
40 secs  
50 secs  
60 secs  
33 secs  
50 secs  
62 secs  
75 secs  
40 secs  
60 secs  
60 secs  
80 secs 100 secs 120 secs 140 secs 160 secs  
12 kHz  
8 kHz  
90 secs 120 secs 150 secs 180 secs 210 secs 240 secs  
75 secs 112 secs 150 secs 187 secs 225 secs 262 secs 300 secs  
90 secs 135 secs 181 secs 226 secs 271 secs 317 secs 362 secs  
6.4 kHz  
5.3 kHz  
4 kHz  
80 secs 100 secs 120 secs 180 secs 240 secs 300 secs 360 secs 420 secs 480 secs  
y
y
Message and operation indicators  
o Four customizable Sound Effects (SEs) for audible indication  
o Optional vAlert (voiceAlert) to indicate the presence of new messages  
o LED: stay on during recording, blink during playback, forward and erase operations  
Dual operating modes  
o Standalone mode:  
ƒ
Integrated message management techniques  
ƒ
Automatic power-down after each operation cycle  
o SPI mode:  
ƒ
Fully user selectable and controllable options via APC register and various SPI commands  
y
y
y
Two individual input channels  
o MIC+/MIC-: differential microphone inputs with AGC (Automatic Gain Control)  
o AnaIn: single-ended auxiliary analog input for recording or feed-through  
Dual output channels  
o Differential PWM Class D speaker outputs directly drives an 8 Ω speaker or a typical buzzer  
o Configurable AUD (current) or AUX (voltage) single-ended output drives external audio amplifier  
ChipCorder standard features  
o High-quality, natural voice and audio reproduction  
o 2.4V to 5.5V operating voltage  
o 100-year message retention (typical)  
o 100,000 record cycles (typical)  
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