
Analog Devices
GENERAL DESCRIPTION
The ADG3301 is a single-channel, bidirectional logic level translator. It can be used in multivoltage digital system applications such as data transfer between a low voltage DSP/controller and a higher voltage device. The internal architecture allows the device to perform bidirectional logic level translation without an additional signal to set the direction in which the translation takes place.
FEATURES
Bidirectional level translation
Operates from 1.15 V to 5.5 V
Low quiescent current < 5 µA
No direction pin
APPLICATIONS
SPI®, MICROWIRE® level translation
Low voltage ASIC level translation
Smart card readers
Cell phones and cell phone cradles
Portable communication devices
Telecommunications equipment
Network switches and routers
Storage systems (SAN/NAS)
Computing/server applications
GPS
Portable POS systems
Low cost serial interfaces