【应用】圣邦微双向电压电平转换器用在数据采集卡，提供XTDHN-1.4x1-8L封装，推挽模式速率高达24Mbps

时间： 2023-01-24 来源：世强

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双向电压电平转换器,电平转换芯片,SGM4553,SGM4553YXDO8G/TR

数据采集卡需要对设备被测的模拟或数字信号，自动采集并送到上位机中进行分析、处理，因此常会涉及到各种不同电平的信号之间的电平转换，就需要用到电平转换芯片。圣邦微SGM4553YXDO8G/TR XTDFN-1.4×1-8L一种双向电压电平转换器，允许在1.8V、2.5V、3.3V和5V电压节点之间提供双向转换能力，非常适合应用在这类场合。

典型应用电路参考如下：

圣邦微SGM4553YXDO8G/TR XTDFN-1.4×1-8L应用在数据采集卡有如下特色：

1、推挽模式下速率可达24Mbps，满足高速率的数据传输要求；

2、当输出使能（OE）输入低时，所有I/O都处于高阻抗状态，显著降低了电源的静态电流消耗；

3、提供XTDHN-1.4x1-8L的封装尺寸非常节约PCB控制；

4、在-40至+85℃的环境温度范围内工作，满足工业应用的温度需求。

综上，高速率、低功耗、小尺寸、满足工业温度要求的圣邦微SGM4553YXDO8G/TR XTDFN-1.4×1-8L常被应用在数据采集卡，如需了解更多技术详情，欢迎咨询世强FAE。

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描述- SGMICRO specializes in high-performance and high-quality analog and mixed-signal integrated circuits, and is committed to building a comprehensive portfolio of the highest quality analog and mixed-signal integrated circuits to address all customer needs.

型号- 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