Level Translators | FXMA2102

双电源 2 位电压转换器/缓冲器/中继器/隔离器，用于 I2C 应用。

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FXMA2102 是一款基于较宽的输入和输出电压水平实现双向电压转换的高性能可配置双电压供电转换器。在使用 I2C 总线接口的应用中用作电压转换器，输入和输出电压水平符合 I2C 器件规定电压水平。需要外部上拉电阻。该器件设计使得 A 端口能够跟踪 VCCA 电平，B 端口能够跟踪 VCCB 电平。这可实现从 1.65V 至 5.5V 任意两个水平之间的双向 A/B 端口电压转换。从 1.65V 到 5.5V，VCCA 可以等于 VCCB。OE 引脚参考 VCCA。任一 VCC 均可首先通电。如果任一 VCC 移除，内部电源关闭控制电路则会将器件置于 3 态。该器件的两个端口均具有自动方向感应功能。任一端口均可感应输入信号，并将其作为输出信号传输到另一个端口。

  • This product is general usage and suitable for many different applications.
  • 不需要方向控制
  • 在OE连接至VCCA时，无需系统GPIO资源
  • I2C 400pF缓冲器/中继器
  • I2C-Bus®隔离
  • A/B端口VOL = 175mV（典型值），VIL = 150mV，IOL = 6mA
  • 漏极开路输入/输出
  • 包含标准模式和快速模式的I2C总线器件
  • 支持I2C时钟延展和多主控
  • 完全可配置： 输入和输出跟踪VCC
  • 非优先上电；任一VCC都可能首先上电
  • 如果任一VCC处于GND状态，则输出将会切换至3态
  • 容差输出使能： 5V
  • 8引脚无铅MicroPak™ (1.6mm x 1.6mm)和超薄MLP (1.2mm x 1.4mm)封装
  • ESD保护超过：
    8kV HBM ESD（根据JESD22-A114和军用标准883e 3015.7）
    - 2kV HBM I/O至GND ESD （根据JESD22-A114
  • ESD Protection Exceeds:
  • Packaged in 8-Terminal Leadless MicroPak™ (1.6mm x 1.6mm) and Ultrathin MLP (1.2mm x 1.4m)
  • 2kV HBM I/O to GND ESD (per JESD22-A114
  • 8kV HBM ESD (per JESD22-A114 & Mil Std 883e 3015.7)

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Reference Price

FXMA2102L8X

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Active

CAD Model

Pb

A

H

P

UQFN-8

523AY

1

260

REEL

5000

Y

2

CMOS

1.65

5.5

3

6

$0.1454

More Details

FXMA2102UMX

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Active

CAD Model

Pb

A

H

P

UQFN-8

523AS

1

260

REEL

5000

Y

2

CMOS

1.65

5.5

3

6

$0.1531

More Details

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