NXP Semiconductors NVT2003DP, NVT2004TL, NVT2006PW, NVT2001GM, NVT2002DP User Manual
UM10539
NVT2003DP, NVT2004TL and NVT2006PW 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, NVT2003, NVT2004, NVT2006
Abstract NXP Voltage Translators (NVT) are used in bidirectional signaling voltage
level translation applications for I/O buses with incompatible logic levels.
The NVT2003, NVT2004, and NVT2006 are three-, four- and six-channel
voltage translators, operational from 1.0 V to 3.6 V at V
CC(A)
(low voltage
side) and from 1.8 V to 5.5 V at V
CC(B)
(high voltage side) without
directional control for open-drain or push-pull I/O devices.
UM10539 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
User 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
UM10539
NVT2003DP, NVT2004TL and NVT2006PW demo boards
Revision history
Rev Date Description
v.1 20120307 user manual; initial version
UM10539 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
User manual Rev. 1 — 7 March 2012 3 of 7
NXP Semiconductors
UM10539
NVT2003DP, NVT2004TL and NVT2006PW demo boards
1. Introduction
The NVT2003DP (OM13319), NVT2004TL (OM13316) and NVT2006PW (OM13323)
demo boards are designed to evaluate the NXP 3-channel, 4-channel and 6-channel
bidirectional voltage level translators. The demo boards interface between device I/Os
operating at different voltage levels. Since the NVT2003DP, NVT2004TL and
NVT2006PW devices are passive devices, pull-up resistors may be needed depending on
the I/O interface type (totem pole or open-drain), dif fer ence in translation voltage, and the
translation direction (high to low voltage, low to high voltage, or bidirectional). The
NVT2003DP, NVT2004TL and NVT2006PW devices allow translations between any
voltages from 1.0 V to 5.5 V.
Please refer to NVT2003/04/06 data sheet (Ref. 1
) and application note AN11127 (Ref. 2)
for more detailed information.
a. NVT2003DP (OM13319) b. NVT2004TL (OM13316)
c. NVT2006PW (OM13323)
Fig 1. Bidirectional voltage level translators demo boards
019aac708
019aac709
019aac710
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