NLSX4401 Datasheet, PDF (1/13 Pages) ON Semiconductor – Dual-Supply Level Translator

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_CC and I/O V_L ports are designed to track two different
power supply rails, V_CC and V_L respectively. Both the V_CC and V_L
supply rails are configurable from 1.5 V to 5.5 V. This allows voltage
logic signals on the V_L side to be translated into lower, higher or
equal value voltage logic signals on the V_CC side, and vice−versa.
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
the I/O lines to either V_L or V_CC. The NLSX4401 is an excellent
match for open−drain applications such as the I²C communication
bus.
Features
• V_L can be Less than, Greater than or Equal to V_CC
• Wide V_CC Operating Range: 1.5 V to 5.5 V
Wide V_L Operating Range: 1.5 V to 5.5 V
• High Speed with 24 Mb/s Guaranteed Date Rate
• Low Bit−to−Bit Skew
• Enable Input and I/O Pins are Overvoltage Tolerant (OVT) to 5.5 V
• Non−preferential Powerup Sequencing
• Power−Off Protection
• Integrated 10 kW Pull−up Resistors
• Small Space Saving Package:
1.45 mm x 1.0 mm UDFN6 Package
• These Devices are Pb−Free and are RoHS Compliant
Typical Applications
• I²C, SMBus, PMBus
• Low Voltage ASIC Level Translation
• Mobile Phones, PDAs, Cameras
Important Information
• ESD Protection for All Pins
− Human Body Model (HBM) > 5000 V
http://onsemi.com
MARKING
DIAGRAMS
UDFN6
1.45 x 1.0
M
1
CASE 517AQ
Y = Specific Device Code
(Rotated 270° clockwise)
M = Date Code
LOGIC DIAGRAM
V_L V_CC GND
EN
I/O V_L
I/O V_CC
ORDERING INFORMATION
Device
Package Shipping^†
NLSX4401MU1TCG UDFN6 3000 / Tape &
(Pb−Free)
Reel
†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, 2015
1
March, 2015 − Rev. 1
Publication Order Number:
NLSX4401/D