型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
TCA9803 | TCA9803 Level-Translating I2C Bus Buffer/Repeater 1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera 文件:918.41 Kbytes 页数:38 Pages | TI 德州仪器 | TI | |
TCA9803 | TCA9800 Level-Translating I2C Bus Buffer/Repeater 1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera 文件:918.42 Kbytes 页数:38 Pages | TI 德州仪器 | TI | |
TCA9803 | TCA9801 Level-Translating I2C Bus Buffer/Repeater 1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera 文件:918.32 Kbytes 页数:38 Pages | TI 德州仪器 | TI | |
TCA9803 | TCA9802 Level-Translating I2C Bus Buffer/Repeater 1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera 文件:918.38 Kbytes 页数:38 Pages | TI 德州仪器 | TI | |
TCA9803 | Level-Translating I2C Bus Buffer/Repeater 文件:588.43 Kbytes 页数:36 Pages | TI 德州仪器 | TI | |
TCA9803 | Level-Translating I2C Bus Buffer/Repeater 文件:588.4 Kbytes 页数:36 Pages | TI 德州仪器 | TI | |
TCA9803 | Level-Translating I2C Bus Buffer/Repeater 文件:588.4 Kbytes 页数:36 Pages | TI 德州仪器 | TI | |
TCA9803 | Level-Translating I2C Bus Buffer/Repeater 文件:588.41 Kbytes 页数:36 Pages | TI 德州仪器 | TI | |
TCA9803 | 具有内部 3mA 拉电流的 2 位电平转换 400kHz I2C/SMBus 缓冲器/中继器 TCA9803 是一款适用于 I2C 总线和 SMBus/PMBus 系统的双通道双向缓冲器。它在低电压(低至 0.8V)和较高电压(1.65V 至 3.6V)之间提供双向电平转换。TCA9803 在器件 B 侧 具有 一个内部电流源,因而 B 侧不需要外部上拉电阻器。该电流源还提供改进的上升时间和超低功耗。\n\nTCA9803 能够在不使用静态电压偏移或增量偏移的情况下提供真正的缓冲(而不是 pass-FET 解决方案)。这意味着 TCA9803 的 A 侧和 B 侧上的 VOL 极低(约为 0.2V),有助于消除由于固定的 VIL 阈值导致的通信问题。TCA9803 的另一个重要特性是没 • 双通道双向缓冲器 \n• 在 B 侧集成了电流源,不需要外部 B 侧电阻器\n• 超低功耗\n• 无静态电压偏移,低 VOL\n• 与 I2C 总线和 SMBus 兼容\n• 在 A 侧上,工作电源电压范围为 0.8V 至 3.6V\n• 在 B 侧上,工作电源电压范围为 1.65V 至 3.6V\n• 高电平有效中继器使能输入\n• A 侧断电高阻抗 I2C 总线引脚\n• 断电反射功率保护 I2C 总线引脚\n• 支持时钟拉伸和多主仲裁\n• 0.5mA 至 3mA 的电流源选项系列; | TI 德州仪器 | TI | |
TCA9803 Level-Translating I2C Bus Buffer/Repeater 1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera 文件:918.41 Kbytes 页数:38 Pages | TI 德州仪器 | TI |
技术参数
- Frequency (Max) (kHz):
400
- VCCA (Min) (V):
0.8
- VCCA (Max) (V):
3.6
- VCCB (Min) (V):
1.65
- VCCB (Max) (V):
3.6
- Supply restrictions:
No rule
- Rating:
Catalog
- Operating temperature range (C):
-40 to 125
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
TI |
24+ |
VSSOP|8 |
684100 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI德州仪器 |
22+ |
24000 |
原装正品现货,实单可谈,量大价优 |
询价 | |||
TI |
两年内 |
NA |
2658 |
实单价格可谈 |
询价 | ||
TI |
16+ |
VSSOP |
10000 |
原装正品 |
询价 | ||
Texas Instruments |
24+ |
8-VSSOP |
68500 |
一级代理/放心采购 |
询价 | ||
TI/德州仪器 |
23+ |
8-VSSOP |
3139 |
原装正品代理渠道价格优势 |
询价 | ||
TI |
25+ |
IC |
2500 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
TI(德州仪器) |
2021+ |
VSSOP-8 |
2292 |
询价 | |||
TI/德州仪器 |
24+ |
VSSOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 |
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