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UM10541

NVT2008PW and NVT2010PW demo boards

Rev. 1 — 7 March 2012

User manual

Document information

Info

Content

Keywords

NVT, voltage translator, level translator, level shift, passive voltage 
translator, passive level translator, passive level shift, I2C-bus, SMBus, 
SPI, NVT2008, NVT2010

Abstract

NXP Voltage Translators (NVT) are used in bidirectional signaling voltage 
level translation applications for I/O buses with incompatible logic levels. 
The NVT2008 and NVT2010 are eight- and ten-channel voltage 
translators, operational from 1.0 V to 3.6 V at V

CC(A)

 (low voltage side) and 

1.8 V to 5.5 V at V

CC(B)

 (high voltage side) without direction control for 

open-drain or push-pull I/O devices.

Summary of Contents for NVT2008PW

Page 1: ...shift I2C bus SMBus SPI NVT2008 NVT2010 Abstract NXP Voltage Translators NVT are used in bidirectional signaling voltage level translation applications for I O buses with incompatible logic levels The...

Page 2: ...manual Rev 1 7 March 2012 2 of 7 Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com NXP Semiconductors UM1...

Page 3: ...s operating at different voltage levels Since the NVT2008PW and NVT2010PW devices are passive devices pull up resistors may be needed depending on the I O interface type totem pole or open drain diffe...

Page 4: ...removed then a resistive path exists between the A side I Os that can impact the efficiency and signal integrity of the solution Fig 2 NVT2008PW and NVT2010PW demo board schematic 002aag943 NVT2010PW...

Page 5: ...17 and NVT2010PW OM13324 demo boards Jumper header Function Notes J1 3 pin Device switch enable or disable control Short pins 2 and 3 to enable the NVT2008PW or NVT2010PW device default When pins 1 an...

Page 6: ...ts using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product design It is customer s sole responsibility to determine wheth...

Page 7: ...p com Date of release 7 March 2012 Document identifier UM10541 Please be aware that important notices concerning this document and the product s described herein have been included in section Legal in...

Page 8: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information NXP OM13317 598 OM13324 598...

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