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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 |
24+ |
SOP8 |
16500 |
只做原装正品现货 假一赔十 |
询价 | ||
ST/意法 |
23+ |
SOP8 |
8160 |
原厂原装 |
询价 | ||
ST/意法 |
22+ |
SOP8 |
10730 |
原装正品 |
询价 | ||
ST/意法 |
24+ |
SOP-8 |
13000 |
原装,现货,正品,热卖 |
询价 | ||
ST |
25+ |
SOP8 |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST |
23+ |
SOP8 |
2740 |
现货库存 |
询价 | ||
STMicroelectronics |
24+ |
8-SO |
56200 |
一级代理/放心采购 |
询价 | ||
ST(意法) |
23+ |
8-SOIC(0.154 |
10000 |
询价 | |||
ST |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ST |
2015+ |
3.9mm |
19889 |
一级代理原装现货,特价热卖! |
询价 |
