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Datasheet ISD1820 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | |
| 4 | ISD1820 | 8-20 seconds recording IC ISD1820
8-20 秒录音 IC
一、 管脚排列图：
1 2 3 4 5 6 7
DIP14
单列 12PINCOB 14 VSS 13 RECLED 12 FT 11 VCC 10 ROSC 9 SP+ 8 VSSA
VSS ROSC SP+ SPAGC MICREF MIC PLAYL PLAYE REC RECLED FT VCC
REC PLAYE PLAYL MIC MICREF AGC SP－
二、
ROSC 80KΩ 100KΩ 120KΩ 160KΩ 200KΩ
芯片引脚� |
 AMBITION |
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| 3 | ISD1820 | Voice Record Module ISD1820
Voice Record Module is base on ISD1820, which a multiple-message record/playback device. It can offers true single-chip voice recording, no-volatile storage, and playback capability for 8 to 20 seconds. The sample is 3.2k and the total 20s for the Recorder. This module use is very easy whic |
 ETC |
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| 2 | ISD1820 | 8-20 seconds voice recording single-stage circuit 语音芯片—中青世纪
http://www.atvoc.com
8-20 秒单段语音录放电路-ISD1820
美国ISD公司于 2001 年最新推出一种单片 8～20 秒单段语音录放电路ISD1810，它的基本结构与 ISD1110、1420完全相同，采用CMOS技术，内含振荡器，话筒前置放大，� |
 Atvoc |
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| 1 | ISD1820P | 8 to 20 seconds of voice circuits single segment 深圳佰芯微电子，语音芯片专家，www.bxwic.com，TEL：0755-83015310，FAX：0755-83015370
ISD1820P 8～20 秒单段语音电路
一、 主要特性
1. 2. 3. 4. 自动节电，维持电流 0.5uA 边沿/电平触发放音 外接电阻调整录音时间（详见附表） 3v 单电源工� |
 Bai core |
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