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FXLA108

ON Semiconductor
Part Number FXLA108
Manufacturer ON Semiconductor
Description Low-Voltage Dual-Supply 8-Bit Voltage Translator
Published Oct 9, 2022
Detailed Description DATA SHEET www.onsemi.com Low-Voltage Dual-Supply 8-Bit Voltage Translator with Configurable Voltage Supplies and Signa...
Datasheet PDF File FXLA108 PDF File

FXLA108
FXLA108

Overview
DATA SHEET www.
onsemi.
com Low-Voltage Dual-Supply 8-Bit Voltage Translator with Configurable Voltage Supplies and Signal Levels, 3-State Outputs, and Auto Direction Sensing FXLA108 Description The FXLA108 is a configurable dual−voltage supply translator for both uni−directional and bi−directional voltage translation between two logic levels.
The device allows translation between voltages as high as 3.
6 V to as low as 1.
1 V.
The A port tracks the VCCA level and the B port tracks the VCCB level.
This allows for bi−directional voltage translation over a variety of voltage levels: 1.
2 V, 1.
5 V, 1.
8 V, 2.
5 V, and 3.
3 V.
The device remains in three−state as long as either VCC = 0 V, allowing either VCC to be powered up first.
Internal power−down control circuits place the device in 3−state if either VCC is removed.
The /OE input, when HIGH, disables both the A and B ports by placing them in a 3−state condition.
The /OE input is supplied by VCCA.
The FXLA108 supports bi−directional translation without the need for a direction control pin.
The two ports of the device have auto−direction sense capability.
Either port may sense an input signal and transfer it as an output signal to the other port.
Features • Bi−Directional Interface Between Two Levels: from 1.
1 V to 3.
6 V • Fully Configurable: Inputs and Outputs Track VCC • Non−Preferential Power−Up; Either VCC May Be Powered Up First • Outputs Switch to 3−State if Either VCC is at GND • Power−Off Protection • Bus−Hold on Data Inputs Eliminates the Need for Pull−Up Resistors; Do Not Use Pull−Up Resistors on A or B Ports • Control Input (/OE) Referenced to VCCA Voltage • Packaged in 20−Terminal DQFN (2.
5 mm x 4.
5 mm) • Direction Control Not Necessary • 100 Mbps Throughput when Translating Between 1.
8 V and 2.
5 V • ESD Protection Exceeds: ♦ 8 kV HBM (per JESD22−A114 &Mil Std 883e 3015.
7) ♦ 2 kV CDM (per ESD STM 5.
3) • This is a Pb−Free Device Applications • Laptops, Notebooks • Routers, Switches WQFN20 4.
5x2.
5, 0.
5P CASE 510C...


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