Difference between revisions of "PCA9306 Level Translator Breakout"

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(Created page with "== introduction == File:PCA9306.jpg This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use differen...")
 
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== introduction ==
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== Overview ==
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[[File:PCA9306.jpg]]
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[[File:PCA9306.jpg|300px]]
  
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This is a breakout board for the PCA9306 dual bidirectional voltage-level translator.
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This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different voltage levels to communicate, voltage level translators can be the key to making different parts play nice.
  
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Because different parts sometimes use different voltage levels to communicate,  
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The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator that's operational on the low side from 1.0 V to 3.6 V and on the high side from 1.8 V to 5.5 V. Simply apply your low- and high-side reference voltages to the VREF1 and VREF2 respectively, connect your I/O and drive the Enable pin high to open bidirectional voltage translation without the use of a direction pin!
  
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voltage level translators can be the key to making different parts play nice.
 
  
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==Features==
  
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==Features  ==
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*2-bit bidirectional translator for SDA and SCL lines in mixed-mode I2C-bus applications
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*Standard-mode, Fast-mode, and Fast-mode Plus I2C-bus and SMBus compatible
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*Less than 1.5 ns maximum propagation delay to accommodate Standard-mode and Fast-mode I2C-bus devices and multiple masters
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*Allows voltage level translation between:
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**1.0 V Vref(1) and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias <br>
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**1.2 V Vref(1)and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias<br>
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**1.8 V Vref(1)and 3.3 V or 5 V Vbias<br>
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**2.5 V Vref(1) and 5 V Vbias<br>
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**3.3 V Vref(1) and 5 V Vbias<br>
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*Provides bidirectional voltage translation with no direction pin
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*Low 3.5 Ω ON-state connection between input and output ports provides less signal distortion
  
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*„ 2-bit bidirectional translator for SDA and SCL lines in mixed-mode I2C-bus applications
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==Usage==
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„* Standard-mode, Fast-mode, and Fast-mode Plus I2C-bus and SMBus compatible
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[[File:PCA93061.jpg|600px]]
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*„ Less than 1.5 ns maximum propagation delay to accommodate Standard-mode and Fast-mode I2C-bus devices and multiple masters
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*„ Allows voltage level translation between:
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==Document==
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*‹ 1.0 V Vref(1) and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias(ref)(2)
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[http://www.nxp.com/documents/data_sheet/PCA9306.pdf PCA9306 Datasheet]
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‹* 1.2 V Vref(1)and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias(ref)(2)
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‹* 1.8 V Vref(1)and 3.3 V or 5 V Vbias(ref)(2)
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==How to buy==
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*‹ 2.5 V Vref(1) and 5 V Vbias(ref)(2)
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Click here to buy [http://www.geeetech.com/pca9306-level-translator-breakout-p-654.html PCA9306 Level Translator Breakout]
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‹* 3.3 V Vref(1) and 5 V Vbias(ref)(2)
 
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*„ Provides bidirectional voltage translation with no direction pin
 
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*„ Low 3.5 Ω ON-state connection between input and output ports provides less signal distortion
 

Latest revision as of 06:01, 28 October 2014

Overview

PCA9306.jpg

This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different voltage levels to communicate, voltage level translators can be the key to making different parts play nice.

The PCA9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator that's operational on the low side from 1.0 V to 3.6 V and on the high side from 1.8 V to 5.5 V. Simply apply your low- and high-side reference voltages to the VREF1 and VREF2 respectively, connect your I/O and drive the Enable pin high to open bidirectional voltage translation without the use of a direction pin!


Features

  • 2-bit bidirectional translator for SDA and SCL lines in mixed-mode I2C-bus applications
  • Standard-mode, Fast-mode, and Fast-mode Plus I2C-bus and SMBus compatible
  • Less than 1.5 ns maximum propagation delay to accommodate Standard-mode and Fast-mode I2C-bus devices and multiple masters
  • Allows voltage level translation between:
    • 1.0 V Vref(1) and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias
    • 1.2 V Vref(1)and 1.8 V, 2.5 V, 3.3 V or 5 V Vbias
    • 1.8 V Vref(1)and 3.3 V or 5 V Vbias
    • 2.5 V Vref(1) and 5 V Vbias
    • 3.3 V Vref(1) and 5 V Vbias
  • Provides bidirectional voltage translation with no direction pin
  • Low 3.5 Ω ON-state connection between input and output ports provides less signal distortion

Usage

PCA93061.jpg

Document

PCA9306 Datasheet

How to buy

Click here to buy PCA9306 Level Translator Breakout

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