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Product Variant Information section
Product Specification Section
Pricing Section

Stock: 0

On Order:Order inventroy details 36,000
Factory Stock:Factory Stock: 0
Factory Lead Time: N/A
Minimum Order: 3,000
Multiple Of: 3,000
Quantity Web Price
3,000+ $0.66


Attributes Table
No of Channels 1
Input Type Voltage
Output Type Voltage
Supply Voltage 1.1V to 3.6V
Features and Applications

The FXL4245MPX is a configurable dual-voltage-supply translator designed for bi-directional voltage translation of signals between two voltage levels. The device allows translation between voltages as high as 3.6V to as low as 1.1V.

The A port tracks the VCCA level and the B port tracks the VCCB level. Both ports are designed to accept supply voltage levels from 1.1V to 3.6V. This allows for bi-directional voltage translation over a variety of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. The device remains in 3-state until both VCCs reach active levels, allowing either VCC to be powered-up first. The device also contains power-down control circuits that place the device in 3-state if either VCC is removed. The Transmit/Receive (T/R) input determines the direction of data flow through the device. The OE input, when HIGH, disables both the A and B ports by placing them in a 3-state condition. The FXL4245 is designed with the control pins (T/R and OE) supplied by VCCA.


  • Bi-Directional Interface between Two Levels from 1.1V to 3.6V
  • Fully Configurable, Inputs Track VCC Level
  • Non-Preferential Power-up; Either VCC May Be Powered-up First
  • Outputs Remain in 3-State until Active VCC Level is Reached
  • Outputs Remain in 3-State until Active VCC Level is Reached
  • Outputs Switch to 3-State if Either VCC is at GND
  • Power-Off Protection
  • Control Inputs (T/R, OE) Levels are Referenced To VCCA Voltage
  • Packaged in 24-Pin MLP
  • ESD Protection Exceeds
  • 4kV Human Body Model (per JESD22-A114 & Mil Std 883e 3015.7)
  • 8kV Human Body Model I/O to GND (per JESD22-A114 & Mil Std 883e 3015.7) 1kV Charge Device Model (per ESD STM 5.3)
  • 200V Machine Model (per JESD22-A115 & ESD STM5.2)


  • Automation Broadband Access
  • Broadband Modem
  • Broadcast & Studio
  • Building & Home Control
  • Camcorder
  • Central Office
  • Consumer Appliances
  • Desktop PC
  • DSC

View the complete FXL4x series of Signal Translators