LSF0101

LSF010x 1/2/8 Channel Auto-Bidirectional Multi-Voltage Level Translator for Open- Drain and Push-Pull Applications

1Features •Providesbidirectionalvoltagetranslationwithno directionpin •Supportsupto100-MHzuptranslationandgreater than100-MHzdowntranslationat ≤30pFcaploadandupTo40-MHzup/down translationat50pFcapload •Allowsbidirectionalvoltage-leveltranslation betwee

LSF0101

LSF010x 1/2/8 Channel Auto-Bidirectional Multi-Voltage Level Translator for Open- Drain and Push-Pull Applications

1Features •Providesbidirectionalvoltagetranslationwithno directionpin •Supportsupto100-MHzuptranslationandgreater than100-MHzdowntranslationat ≤30pFcaploadandupTo40-MHzup/down translationat50pFcapload •Allowsbidirectionalvoltage-leveltranslation betwee

LSF0101

1-bit bidirectional multi-voltage level translator; open-drain; push-pull

1.Generaldescription TheLSF0101isan1channelbidirectionalmulti-voltageleveltranslatorforopen-drainand push-pullapplications.Itsupportsupto100MHzuptranslationand≥100MHzdowntranslation at≤30pFcapacitiveload.Thereisnoneedforadirectionpinwhichminimizessys

LSF0101

单路双向多电压电平转换器; • 在无方向引脚的情况下提供双向电压转换\n• 在容性负载 ≤ 30pF 时支持最高达 100MHz 的上行转换和超过 100MHz 的下行转换， 在容性负载为 50pF 时支持最高 40MHz 的上行/下行转换\n• 可实现以下电压之间的双向电压电平转换 \n• 0.95V ↔ 1.8/2.5/3.3/5 V\n• 1.2V ↔ 1.8/2.5/3.3/5V\n• 1.8V ↔ 2.5/3.3/5V\n• 2.5V ↔ 3.3/5V\n• 3.3V ↔ 5V\n \n• 低待机电流\n• 支持 TTL 的 5V 耐受 I/O 端口\n• 低 RON 可提供较少的信号失真\n• 针对 EN 为低电平的高阻抗 I/O 引脚\n• 采用直通引脚以简化 PCB 布线\n• 闩锁性能超过 100mA，符合 JESD 17 规范\n• -40°C 至 125°C 工作温度范围;

LSF 系列器件支持双向电压转换，而且无需使用 DIR 引脚，最大限度降低了系统工作量（PMBus、I2C、SMBus 等）。LSF 系列器件在容性负载 ≤ 30pF 时最高支持 100MHz 的升压转换和 100MHz 以上的降压转换；在容性负载为 50pF 时最高支持 40MHz 的升压/降压转换，因此可支持更多的消费类或电信接口（MDIO 或 SDIO）。\n\nLSF 系列的 IO 端口能够耐受 5V 电压，因此与工业和电信应用中的 TTL 电平兼容。LSF 系列极具灵活性，能够为每条通道设置不同电压转换电平。

LSF0101

Channel Bidirectional Multi-Voltage Level Translator

LSF0101

LSF010x 1/2/8 Channel Auto-Bidirectional Multi-Voltage Level Translator for Open-Drain and Push-Pull Applications

LSF0101DRYR

丝印：VD；Package：SON；LSF010x 1/2/8 Channel Auto-Bidirectional Multi-Voltage Level Translator for Open- Drain and Push-Pull Applications

1Features •Providesbidirectionalvoltagetranslationwithno directionpin •Supportsupto100-MHzuptranslationandgreater than100-MHzdowntranslationat ≤30pFcaploadandupTo40-MHzup/down translationat50pFcapload •Allowsbidirectionalvoltage-leveltranslation betwee

LSF0101DRYR

丝印：VD；Package：SON；LSF010x 1/2/8 Channel Auto-Bidirectional Multi-Voltage Level Translator for Open- Drain and Push-Pull Applications

1Features •Providesbidirectionalvoltagetranslationwithno directionpin •Supportsupto100-MHzuptranslationandgreater than100-MHzdowntranslationat ≤30pFcaploadandupTo40-MHzup/down translationat50pFcapload •Allowsbidirectionalvoltage-leveltranslation betwee

LSF0101DTQR

丝印：FC；Package：X2SON；LSF010x 1/2/8 Channel Auto-Bidirectional Multi-Voltage Level Translator for Open- Drain and Push-Pull Applications

1Features •Providesbidirectionalvoltagetranslationwithno directionpin •Supportsupto100-MHzuptranslationandgreater than100-MHzdowntranslationat ≤30pFcaploadandupTo40-MHzup/down translationat50pFcapload •Allowsbidirectionalvoltage-leveltranslation betwee

LSF0101DTQR

丝印：FC；Package：X2SON；LSF010x 1/2/8 Channel Auto-Bidirectional Multi-Voltage Level Translator for Open- Drain and Push-Pull Applications

1Features •Providesbidirectionalvoltagetranslationwithno directionpin •Supportsupto100-MHzuptranslationandgreater than100-MHzdowntranslationat ≤30pFcaploadandupTo40-MHzup/down translationat50pFcapload •Allowsbidirectionalvoltage-leveltranslation betwee