NLSX4401
1-Bit 20 Mb/s Dual-Supply
Level Translator
The NLSX4401 is a 1−bit configurable dual−supply bidirectional
auto sensing translator that does not require a directional control pin.
The I/O V and I/O V ports are designed to track two different
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www.onsemi.com
power supply rails, V and V respectively. Both the V and V
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CC
L
supply rails are configurable from 1.5 V to 5.5 V. This allows voltage
logic signals on the V side to be translated into lower, higher or
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MARKING
DIAGRAM
equal value voltage logic signals on the V side, and vice−versa.
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The NLSX4401 translator has integrated 10 kW pull−up resistors
on the I/O lines. The integrated pull−up resistors are used to pull up
UDFN6
1.45 x 1.0
CASE 517AQ
M
the I/O lines to either V or V . The NLSX4401 is an excellent
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1
2
match for open−drain applications such as the I C communication
bus.
Y
= Specific Device Code
(Rotated 270° clockwise)
= Date Code
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Features
• V can be Less than, Greater than or Equal to V
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CC
• Wide V Operating Range: 1.5 V to 5.5 V
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LOGIC DIAGRAM
Wide V Operating Range: 1.5 V to 5.5 V
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• High Speed with 24 Mb/s Guaranteed Date Rate
• Low Bit−to−Bit Skew
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V
CC
GND
EN
• Enable Input and I/O Pins are Overvoltage Tolerant (OVT) to 5.5 V
• Non−preferential Powerup Sequencing
• Power−Off Protection
I/O V
I/O V
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• Integrated 10 kW Pull−up Resistors
• Small Space Saving Package:
1.45 mm x 1.0 mm UDFN6 Package
ORDERING INFORMATION
• These Devices are Pb−Free and are RoHS Compliant
†
Device
NLSX4401MU1TCG
Package
Shipping
UDFN6
(Pb−Free)
3000 / Tape
& Reel
Typical Applications
2
• I C, SMBus, PMBus
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
• Low Voltage ASIC Level Translation
• Mobile Phones, PDAs, Cameras
Important Information
• ESD Protection for All Pins
− Human Body Model (HBM) > 5000 V
©
Semiconductor Components Industries, LLC, 2015
1
Publication Order Number:
May, 2018 − Rev. 3
NLSX4401/D