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LS1240AL-S08-R中文资料友顺数据手册PDF规格书
LS1240AL-S08-R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-S08-R
- 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 |
24+ |
SOP-8 |
11000 |
原装正品 有挂有货 假一赔十 |
询价 | ||
ST |
2511 |
DIP8 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
ST |
25+ |
DIP8 |
16900 |
原装，请咨询 |
询价 | ||
UTC/友顺 |
23+ |
SOP-8 |
6000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
ST |
10+ |
SOP-8 |
7800 |
全新原装正品,现货销售 |
询价 | ||
UTC/友顺 |
2447 |
SOP-8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
UTC/友顺 |
25+ |
SOP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST |
24+ |
3.9mm8 |
1544 |
全新现货 |
询价 | ||
UTC |
25+ |
TO-220F |
86720 |
代理授权原装正品价格最实惠 本公司承诺假一赔百 |
询价 | ||
UTC/友顺 |
22+ |
SOP-8 |
30000 |
十七年VIP会员,诚信经营，一手货源，原装正品可零售！ |
询价 |
