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LS1240A-D08-T中文资料友顺数据手册PDF规格书
LS1240A-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：
LS1240A-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 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
9624 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
24+ |
SOP8 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
ST |
22+ |
SOP8 |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
ST |
00+ |
SOP8 |
9622 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
2015+ |
3.9mm |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
ST |
23+ |
NA |
6800 |
原装正品,力挺实单 |
询价 | ||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
ST |
22+ |
8SO |
9000 |
原厂渠道,现货配单 |
询价 | ||
ST |
24+ |
3.9mm |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ST |
24+ |
SOP |
500000 |
行业低价,代理渠道 |
询价 |
