ADG3300BRUZ-REEL7 Datasheet PDF - ADI

●GENERAL DESCRIPTION

●The ADG3300 is a bidirectional logic level translator that contains eight bidirectional channels. 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 of the translation.

●The voltage applied to VCCA sets the logic levels on the A side of the device, while VCCY sets the levels on the Y side. For proper operation, VCCA must always be less than VCCY. The VCCA-compatible logic signals applied to the A side of the device appear as VCCY-compatible levels on the Y side. Similarly, VCCY-compatible logic levels applied to the Y side of the device appear as VCCA compatible logic levels on the A side.

●FEATURES

●  Bidirectional level translation

●  Operates from 1.15 V to 5.5 V

●  Low quiescent current <1 µA

●  No direction pin

●APPLICATIONS

●  Low voltage ASIC level translation

●  Smart card readers

●  Cell phones and cell phone cradles

●  Portable communications devices

●  Telecommunications equipment

●  Network switches and routers

●  Storage systems (SAN/NAS)

●  Computing/server applications

●  GPS

●  Portable POS systems

●  Low cost serial interfaces