NLSX4302E
2-Bit 20 Mb/s Dual-Supply
Level Translator
The NLSX4302E is a 2−bit configurable dual−supply bidirectional
auto sensing translator that does not require a directional control pin.
The V I/O and V I/O ports are designed to track two different
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http://onsemi.com
MARKING
power supply rails, V and V respectively. Both the V and V
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CC
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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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DIAGRAMS
equal value voltage logic signals on the V side, and vice−versa.
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UQFN8
MU SUFFIX
CASE 523AS
The NLSX4302E translator uses external pull−up resistors on the
I/O lines. The external pull−up resistors are used to pull up the I/O
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1
lines to either V or V . The NLSX4302E is an excellent match for
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open−drain applications such as the I C communication bus.
E
M
= Specific Device Code
= Date Code
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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V
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V
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GND
• High−Speed with 20 Mb/s Guaranteed Date Rate
• Low Bit−to−Bit Skew
EN
• Enable Input and I/O Pins are Overvoltage Tolerant (OVT) to 5.5 V
• Non−preferential Powerup Sequencing
I/O V 1
I/O V
1
2
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CC
• Power−Off Protection
• Small Space Saving Package: 1.4 mm x 1.2 mm UQFN8 Package
• These Devices are Pb−Free and are RoHS Compliant
I/O V 2
I/O V
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CC
Typical Applications
2
• I C, SMBus
• Low Voltage ASIC Level Translation
• Mobile Phones, PDAs, Cameras
ORDERING INFORMATION
†
Device
Package
Shipping
Important Information
NLSX4302EBMUTCG UQFN8
3000/Tape &
Reel
• ESD Protection for All Pins
− Human Body Model (HBM) > 6000 V
− Machine Model (MM) > 400 V
(Pb−Free)
†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.
©
Semiconductor Components Industries, LLC, 2012
1
Publication Order Number:
July, 2012 − Rev. 0
NLSX4302E/D