DESCRIPTION
The NLSX4373 is a 2−bit configurable dual−supply bidirectional
auto sensing translator that does not require a directional control pin.
The V CC I/O and VL I/O ports are designed to track two different
power supply rails, V CC and V L respectively. The V CCsupply rail
is configurable from 1.5V to 5.5V while V L supply rail is
configurable to 1.5V to 5.5V. 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 NLSX4373 translator has open−drain outputs with integrated
10 kW pullup resistors on the I/O lines. The integrated pullup
resistors are used to pullup the I/O lines to either V L or V CC.
The NLSX4373 is an excellent match for open−drain applications
such as the I 2 C communication bus.
Features
VL can be Less than, Greater than or Equal to V CC
Wide V CC Operating Range: 1.5V to 5.5V
Wide V L Operating Range: 1.5V to 5.5V
High−Speed with 20 Mb/s Guaranteed Date Rate
Low Bit−to−Bit Skew
Enable Input and I/O Lines have Overvoltage Tolerant (OVT) to
5.5V
Nonpreferential Powerup Sequencing
Integrated 10 kW Pullup Resistors
Small packaging: UDFN8, SO−8, Micro8
This is a Pb−Free Device
Typical Applications
I2C, SMBus, PMBus
Low Voltage ASIC Level Translation
Mobile Phones, PDAs, Cameras
Important Information
ESD Protection for All Pins
ORDERING INFORMATION
PIN CONFIGURATION
UDFN8
SO-8
Micro8
P/N Package
NLSX4373MUTAG UDFN8
NLSX4373DR2G SO-8
NLSX4373DMR2G Micro8
FROM: Company Name: Aunytor Electronic (HK) Co.,Ltd
Contact Person: liao
Skype: Aunytor
Email: 2885745253@qq.com