NVT2002 PHILIPS [NXP Semiconductors], NVT2002 Datasheet - Page 4

• Manufacturer Part Number: NVT2002
• Description: Bidirectional voltage level translator for open-drain and push-pull applications
• Manufacturer: PHILIPS [NXP Semiconductors]

NXP Semiconductors
6. Functional description
NVT2001_NVT2002
Product data sheet
5.2 Pin description
6.1 Function table
Table 2.
[1]
[2]
Refer to
Table 3.
H = HIGH level; L = LOW level.
[1]
Symbol
GND
VREFA
A1
B2
VREFB
Input EN
H
L
A2
B1
EN
1-bit NVT2001 available in XSON6 package.
2-bit NVT2002 available in TSSOP8, XSON8U, XSON8 packages.
EN is controlled by the V
operation.
Figure 1 “Logic diagram of NVT2001; NVT2002 (positive
[1]
Pin description
Function selection (example)
Pin
NVT2001
1
2
3
-
4
-
5
6
Function
An = Bn
disconnect
All information provided in this document is subject to legal disclaimers.
[1]
Rev. 2 — 26 October 2011
ref(B)
NVT2002
1
2
3
4
6
5
7
8
logic levels and should be at least 1 V higher than V
[2]
Description
ground (0 V)
low-voltage side reference supply voltage for An
low-voltage side; connect to VREFA through a pull-up
resistor
high-voltage side; connect to VREFB through a pull-up
resistor
high-voltage side reference supply voltage for Bn
switch enable input; connect to VREFB and pull-up
through a high resistor
NVT2001; NVT2002
Bidirectional voltage level translator
logic)”.
ref(A)
© NXP B.V. 2011. All rights reserved.
for best translator
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