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LS1240AL-D08-T中文资料友顺数据手册PDF规格书
LS1240AL-D08-T规格书详情
■ DESCRIPTION
The UTC LS1240A is monolithic integrated circuits and designed to be as a telephone ringer. It can drive a piezo-ceramic converter(buzzer) directly. The output current capacity of UTC LS1240A is higher than standard ringer. For driving a dynamic loudspeaker, UTC LS1240A needs only a decoupling capacitor to replace the usual transformer in use.
■ FEATURES
* Low current consumption.
* Integrated rectifier bridge with zener diodes to overvoltage Protection.
* Minimum external circuitry.
* Both frequencies of tone and switching are adjustable by external components.
* Integrated voltage and current hysteresis.
产品属性
- 型号：
LS1240AL-D08-T
- 制造商：
UTC-IC
- 制造商全称：
UTC-IC
- 功能描述：
ELECTRONIC TONE RINGER WITH BUILT-IN BRIDGE RECTIFIER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
UTC/友顺 |
24+ |
NA/ |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
UTC/友顺 |
25+ |
DIP |
57488 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
UTC/友顺 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
UTC |
2024+ |
DIP8 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
UTC/友顺 |
25+ |
SOP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
UTC原装 |
25+23+ |
SOP-8 |
18098 |
绝对原装正品全新进口深圳现货 |
询价 | ||
UTC |
24+ |
SOP-8 |
11000 |
原装正品 有挂有货 假一赔十 |
询价 | ||
UTC |
23+ |
DIP8 |
12800 |
正规渠道,只有原装! |
询价 | ||
ST |
24+ |
3.9mm8 |
1544 |
全新现货 |
询价 | ||
UTC/友顺 |
2450+ |
DIP |
9850 |
只做原装正品现货或订货假一赔十! |
询价 |
