型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
I2C Bus Extender 文件:896.38 Kbytes 页数:22 Pages | TI 德州仪器 | TI | ||
I2C总线扩展器 P82B715是一款双极IC,主要用于IC总线和衍生总线系统应用。在保留IC总线所有工作模式和功能的同时,它允许通过缓冲数据(SDA)和时钟(SCL)线路来延长I2C总线上组件之间的实际间隔距离。\n400 pF的IC总线电容极限会将实际通信距离限制为几米。在长电缆的两端分别使用一个P82B715(连接Lx/Ly至Lx/Ly )会将所链接IC总线上的电缆负载减少10倍,允许总系统电容负载(连接至IC总线的所有器件、电缆、接口、走线或电线)变为大约3000 pF,同时保持各IC总线Sx/Sy侧上的负载仍低于400 pF。更长电缆或低成本、通用配线可用于链接基于IC总线的模块,而不会使噪音容限下降 提供双路、双向、统一电压增益缓冲器,无需外部方向控制\n兼容I2C总线及其衍生产品SMBus、PMBus、DDC等\n逻辑信号电平可包括(但不超过)电源和接地\n可独立于VCC不作更改地输出逻辑信号输入电压电平\nx10阻抗转变,但不改变逻辑电压电平\n供电电压范围为3 V至12 V\n时钟速度至少为100 kHz而允许其他系统延迟时为400 kHz\nESD保护:按Mil. Std 883C-3015.7超过2500 V HBM,按JESD22-A115超过400 V MM(I/O通过二极管连接至VCC和GND)\n已按照JEDEC标准JESD78完成闭锁测试,超过100 mA; | 恩XP 恩智浦 | 恩XP | ||
I2C-bus extender The P82B715 is a bipolar IC intended for application in IC-bus and derivative bus systems. While retaining all the operating modes and features of the IC-bus it permits extension of the practical separation distance between components on the I2C-bus by buffering both the data (SDA) and the clock (SC Dual, bidirectional, unity voltage gain buffer with no external directional control required\nCompatible with I2C-bus and its derivatives SMBus, PMBus, DDC, etc.\nLogic signal levels may include (but not exceed) both supply and ground\nLogic signal input voltage levels are output without change and ; | 恩XP 恩智浦 | 恩XP | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:管件 类别:集成电路(IC) 信号缓冲器、中继器、分离器 描述:IC REDRIVER I2C 1CH 8SOIC | TI2 德州仪器 | TI2 | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 信号缓冲器、中继器、分离器 描述:IC REDRIVER I2C 1CH 8SOIC | TI2 德州仪器 | TI2 | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 信号缓冲器、中继器、分离器 描述:IC REDRIVER I2C 1CH 8SOIC | TI2 德州仪器 | TI2 |
技术参数
- Frequency (Max) (kHz):
400
- VCCA (Min) (V):
3
- VCCA (Max) (V):
12
- VCCB (Min) (V):
3
- VCCB (Max) (V):
12
- Supply restrictions:
VCC Single Supply
- Rating:
Catalog
- Operating temperature range (C):
-40 to 85
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
PDIP|8 |
71000 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
PHI |
24+ |
N/A |
13048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
PHI |
23+ |
SOP8 |
5700 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
PHI |
24+ |
SOP8 |
10 |
询价 | |||
PHI |
24+ |
SOP8 |
6980 |
原装现货,可开13%税票 |
询价 | ||
PHI |
16+ |
SMD |
8000 |
原装现货请来电咨询 |
询价 | ||
NPX |
23+ |
SOP8 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NPX |
24+ |
SOP8 |
90000 |
一级代理商进口原装现货、价格合理 |
询价 | ||
2013 |
SOP |
1000 |
全新 |
询价 | |||
恩XP |
23+ |
SOP8 |
15000 |
一级代理原装现货 |
询价 |
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