UTC1240A中文资料友旺数据手册PDF规格书
UTC1240A规格书详情
FEATURES
* Low current consumptioin,in order to allow the parallel
operation of 4 devices.
* Integrated rectifier bridge with zener diodes to protect
against overvoltage.
* Little external circuitry.
* Tone and switching frequencies adjustable
by external components.
* Intergrated voltage and current hysteresis
产品属性
- 型号：
UTC1240A
- 制造商：
UTC-IC
- 制造商全称：
UTC-IC
- 功能描述：
ELECTRONIC DUAL-TONE RINGER,The UTC1240A are monolithic integrated circuits designed to replace the mechanical bell in telephone sets in connectionwith an electro-acoustical converter.
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
UTC |
25+23+ |
TO-220F |
24451 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
UTC |
24+ |
TO-220F |
8000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
UTG |
23+ |
SOT-252 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
UTC/友顺 |
2447 |
TO-252 |
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+ |
DIP-8 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
YW |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
UTC |
23+ |
DIP8 |
28610 |
询价 | |||
友旺 |
22+ |
DIP8 |
23203 |
原装正品现货 |
询价 | ||
24+ |
DIP |
1617 |
询价 | ||||
U |
TO-220F |
22+ |
6000 |
十年配单,只做原装 |
询价 |
