位置:首页 > IC中文资料第3349页 > L3845B
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
L3845B | TRUNK INTERFACE DESCRIPTION The circuit provides DC loop termination for analog trunk lines. The V-I characteristics is equivalent to a fixed voltage drop (zener like characteristic) in series with an external resistance that determines the slope of the DC characteristic. An external low voltage electrolytic c | STMICROELECTRONICS 意法半导体 | ||
L3845B | 封装/外壳:8-DIP(0.300",7.62mm) 包装:卷带(TR)剪切带(CT) 描述:IC INTFACE SPECIALIZED 8MINI DIP 集成电路(IC) 专用 | STMICROELECTRONICS 意法半导体 | ||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, | ONSEMI 安森美半导体 | |||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, | ONSEMI 安森美半导体 | |||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844B, UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and dc−dc converter applications offering the designer a cost−effective solution with minimal external components. These integrated circuits feature an oscillator, | ONSEMI 安森美半导体 | |||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off−Line and DC−to−DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature an oscillator | ONSEMI 安森美半导体 | |||
HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Performance Current Mode Controllers The UC3844, UC3845 series are high performance fixed frequency current mode controllers. They are specifically designed for Off–Line and dc–to–dc converter applications offering the designer a cost effective solution with minimal external components. Thes | MOTOROLA 摩托罗拉 |
L3845B产品属性
- 类型
描述
- 型号
L3845B
- 功能描述
射频无线杂项 Analog Trunk Intrfc
- RoHS
否
- 制造商
Texas Instruments
- 工作频率
112 kHz to 205 kHz
- 电源电压-最大
3.6 V
- 电源电压-最小
3 V
- 电源电流
8 mA
- 工作温度范围
- 40 C to + 110 C
- 封装/箱体
VQFN-48
- 封装
Reel
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STM |
25+ |
66880 |
原装正品,欢迎询价 |
||||
ST |
26+ |
标准封装 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
|||
ST |
专业光耦 |
DIP8 |
65800 |
光耦原装优势主营型号-可开原型号增税票 |
|||
ST |
25+ |
DIP-8 |
20000 |
原装,请咨询 |
|||
STMicroelectronics |
18500 |
全新原厂原装现货!受权代理!可送样可提供技术支持! |
|||||
ST全新原装 |
26+ |
DIP |
8795 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
|||
ST |
25+ |
DIP-8 |
2800 |
原装现货!可长期供货! |
|||
ST(意法) |
26+ |
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 |
|||
S/T |
25+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
|||
ST |
25+23+ |
DIP-8 |
23441 |
绝对原装正品现货,全新深圳原装进口现货 |
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特点 .PRECISEOUTPUT电压(5 V ±4%) .很LOWDROPOUT电压 .输出电流为500mA上电,断电信息过剩(复位功能)上电复位延迟高抗干扰 .电容器 该L387A是一个非常低的压差电压调节器在a Pentawatt[包专门设计提供稳定的5V电源,消费和工业应用。其极低的输入/谢谢输出电压降本设备是非常有用的在电池供电设备,降低消耗并延长电池寿命。复位输出使L387A特别适合微处理器系统。该输出提供了复位信号通电时(在外部可编程延时)和变低时切断电源,抑制微处理器。一个上电复位延迟电容滞后引发免
2013-1-24
DdatasheetPDF页码索引
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