| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
DC012 | Wireless plug in door chime - black DESCRIPTION Wireless plug in door chime - black 文件:192.18 Kbytes 页数:1 Pages | KNIGHTSBRIDGE | KNIGHTSBRIDGE | |
DC012 | H桥电荷泵升压蜂鸣器驱动电路 DC012是我司自主研发的一款内置三级电荷泵倍压电路H桥驱动压电式蜂鸣器专用集成电路。工作电压在2.5至5.5V范围内,VOUT端恒定升压至13.5V, H桥输出电压在Vp-p=27V。该电路尤其适合使用CR123-3V锂电池作为工作电源的应用场景,具有EN使能功能,可由单片机直接控制电路的工作或休眠,待机电流IDS≤1uA l 工作电压 VCC=2.5~5.5V;l 待机电流 IDS≤1uA (VCC=5V, EN=0);l 内置三级电荷泵,输出恒定电压Vp-p=27V;l 蜂鸣器驱动频率跟随DIN端输入频率;l 无电磁噪声l C-MOS构造l 封装:SOP-14; | Dongcun 东村 | Dongcun | |
DC012 | DC插座 | HOOYA 皓宇电子 | HOOYA | |
RESISTORS ZERO-OHM JUMPER DCO/DZO 文件:176.99 Kbytes 页数:1 Pages | DUBILIER | DUBILIER | ||
RESISTORS ZERO-OHM JUMPER DCO/DZO 文件:176.99 Kbytes 页数:1 Pages | DUBILIER | DUBILIER |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ELPIDA |
23+ |
BGA |
5000 |
原装正品,假一罚十 |
询价 | ||
ELPIDA |
03+ |
BGA |
15 |
询价 | |||
ELPIDA |
25+ |
BGA |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
DC0122A-40 |
25+ |
251 |
251 |
询价 | |||
ELPIDA |
23+ |
BGA |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
ELPIDA |
23+ |
BGA |
33598 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
2 |
原装正品老板王磊+13925678267 |
询价 | |||||
XKB CONNECTIVITY(中国星坤) |
24+ |
con |
10000 |
查现货到京北通宇商城 |
询价 | ||
XKB CONNECTIVITY(中国星坤) |
9 |
询价 | |||||
AMPHENOL/安费诺 |
2508+ |
/ |
209858 |
一级代理,原装现货 |
询价 |
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