ADG3301

PRODUCTION

Low Voltage 1.15 V to 5.5 V, Single-Channel Bidirectional Logic Level Translator

Data Sheet (Rev. 0) Product Selection Table
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Overview

  • Bidirectional Level Translation
  • Operates from 1.15 V to 5.5 V
  • Low Quiescent Current < 1 μA
  • No Direction Pin

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.

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 pin appear as VCCY-compatible levels on the Y pin. Similarly, VCCY-compatible logic levels applied to the Y pin appear as VCCA-compatible logic levels on the A pin.

The enable pin (EN) provides three-state operation on both the A-side and the Y-side pins. When the device enable pin is pulled low, the terminals on both sides of the device are in the high impedance state. The EN pin is referred to the VCCA supply voltage and driven high for normal operation.

The ADG3301 is available in compact 6 lead SC70 package and is guaranteed to operate over the 1.15 V to 5.5 V supply voltage range and extended −40°C to +85°C temperature range.

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
ADG3301
Low Voltage 1.15 V to 5.5 V, Single-Channel Bidirectional Logic Level Translator
ADG3301 Functional Block Diagram ADG3301 Pin Configuration
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Documentation

Data Sheet 1

User Guide 2

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Evaluation Kits

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EVAL-6SC70EBZ

EVAL-6SC70EBZ Evaluation Board

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Features and Benefits

  • 6-lead SC70 evaluation board
  • Clamp allows the main device to be easily changed
  • Gold pin connectors allow the addition of passive components
  • SMB connectors for the input/output of signals
  • Additional space on-board to allow for prototyping

Product Details

The EVAL-6SC70EBZ evaluation board evaluates 6-lead SC70 devices in the Switches and Multiplexers Portfolio that are purchased separately. A clamp is supplied with the EVAL-6SC70EBZ to secure a 6-lead SC70 device to the evaluation board without the need for soldering, making the board reusable for multiple devices.

A 6-lead SC70 device can be clamped or soldered to the center of the evaluation board. Each pin of the device has a corresponding link from K1 to K6 that can be set to either VDD or GND. A wire screw terminal supplies VDD and GND. SMB connectors on the board allow additional external signals to be supplied to the device. In addition, there is space available at the top of the board for prototyping.

Full specifications of the device under test (DUT) are available in the corresponding product data sheet, which should be consulted in conjunction with this user guide when using the evaluation board.

EVAL-6SC70EBZ
EVAL-6SC70EBZ Evaluation Board
EVAL-6SC70EBZANGLE-web EVAL-6SC70EBZBOTTOM-web EVAL-6SC70EBZTOP-web

Reference Designs

Figure 1. CN0569 Simplified Block Diagram
Figure 1. CN0569 Simplified Block Diagram
EVAL-CN0569-PMDZ Evaluation Board
EVAL-CN0569-PMDZ Evaluation Board - Top View
EVAL-CN0569-PMDZ Evaluation Board - Bottom View
CN0569 Circuits from the lab

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Features and Benefits

  • Highly Integrated Optical Front End
  • Dual Light Sensors for Intensity and Directionality Measurements
  • Open Source Gesture Detection Algorithm

Part Used

Resources

Design & Integration Tools

Videos

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Infrared Gesture Recognition Module
Figure 1. CN0569 Simplified Block Diagram
EVAL-CN0569-PMDZ Evaluation Board
EVAL-CN0569-PMDZ Evaluation Board - Top View
EVAL-CN0569-PMDZ Evaluation Board - Bottom View

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