Level Translator. ADG3232 Datasheet

ADG3232 Translator. Datasheet pdf. Equivalent

ADG3232 Datasheet
Recommendation ADG3232 Datasheet
Part ADG3232
Description Low Voltage 2-1 Mux Level Translator
Feature ADG3232; FEATURES Operates from 1.65 V to 3.6 V Supply Rails Unidirectional Signal Path, Bidirectional Level .
Manufacture Analog Devices
Datasheet
Download ADG3232 Datasheet




Analog Devices ADG3232
FEATURES
Operates from 1.65 V to 3.6 V Supply Rails
Unidirectional Signal Path, Bidirectional Level Translation
Tiny 8-Lead SOT-23 Package
Short Circuit Protection
LVTTL/CMOS Compatible Inputs
APPLICATIONS
Level Translation
Low Voltage ASIC Translation
Low Voltage Clock Switching
Serial Interface Translation
Low Voltage
2-1 Mux, Level Translator
ADG3232
FUNCTIONAL BLOCK DIAGRAM
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EN
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GENERAL DESCRIPTION
The ADG3232 is a level translator 2-1 mux designed on a sub-
micron process and operates from supplies as low as 1.65 V. The
device is guaranteed for operation over the supply range 1.65 V to
3.6 V. It operates from two supply voltages, allowing bidirectional
level translation, i.e., it translates low voltages to higher voltages
and vice versa. The signal path is unidirectional, meaning data
may flow only from A to Y.
This type of device may be used in applications requiring commu-
nication between devices operating from different supply levels.
The level translator mux is packaged in one of the smallest foot-
prints available for its pin count. The 8-lead SOT-23 package
requires only 8.26 mm 8.26 mm of board space.
PRODUCT HIGHLIGHTS
1. Bidirectional level translation matches any voltage level from
1.65 V to 3.6 V.
2. The device offers high performance and is fully guaranteed
across the supply range.
3. Short circuit protection.
4. Tiny SOT-23 package.
Table I. Truth Table
EN Function
L A1–Y
H A2–Y
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
that may result from its use. No license is granted by implication or oth-
erwise under any patent or patent rights of Analog Devices.Trademarks
and registered trademarks are the property of their respective companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
www.analog.com
Fax: 781/326-8703
© 2003 Analog Devices, Inc. All rights reserved.



Analog Devices ADG3232
ADG3232* Product Page Quick Links
Last Content Update: 11/01/2016
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Data Sheet
• ADG3232: Low Voltage 2-1 Mux Level Translator Data
Sheet
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Analog Devices ADG3232
ADG3232–SPECIFICATIONS1 (VCC1 = VCC2 = 1.65 V to 3.6 V, GND = 0 V. All specifications TMIN to TMAX, unless
otherwise noted.)
Parameter
Symbol Conditions
Min Typ2
LOGIC INPUTS/OUTPUTS3
Input High Voltage4
Input Low Voltage4
Output High Voltage
VIH
VIH
VIH
VIL
VIL
VIL
VOH
Output Low Voltage
VOL
SWITCHING CHARACTERISTICS4, 5
Propagation Delay, tPD
A1 to Y
A2 to Y
A1 to Y
A2 to Y
A1 to Y
A2 to Y
ENABLE Time EN to Y
DISABLE Time EN to Y
ENABLE Time EN to Y
DISABLE Time EN to Y
ENABLE Time EN to Y
DISABLE Time EN to Y
Input Leakage Current
Output Leakage Current
tPHL, tPLH
tPHL, tPLH
tPHL, tPLH
tPHL, tPLH
tPHL, tPLH
tPHL, tPLH
tEN
tDIS
tEN
tDIS
tEN
tDIS
II
IO
VCC1 = 3.0 V to 3.6 V
VCC1 = 2.3 V to 2.7 V
VCC1 = 1.65 V to 1.95 V
VCC1 = 3.0 V to 3.6 V
VCC1 = 2.3 V to 2.7 V
VCC1 = 1.65 V to 1.95 V
IOH = –100 mA, VCC2 = 3.0 V to 3.6 V
VCC2 = 2.3 V to 2.7 V
VCC2 = 1.65 V to 1.95 V
IOH = –4 mA, VCC2 = 2.3 V to 2.7 V
VCC2 = 1.65 V to 1.95 V
IOH = –8 mA, VCC2 = 3.0 V to 3.6 V
IOH = +100 mA,VCC2 = 3.0 V to 3.6 V
VCC2 = 2.3 V to 2.7 V
VCC2 = 1.65 V to 1.95 V
IOH = +4 mA, VCC2 = 2.3 V to 2.7 V
VCC2 = 1.65 V to 1.95 V
IOH = +8 mA, VCC2 = 3.0 V to 3.6 V
3.3 V ± 0.3 V, CL = 30 pF, VT = VCC/2
3.3 V ± 0.3 V, CL = 30 pF, VT = VCC/2
2.5 V ± 0.2 V, CL = 30 pF, VT = VCC/2
2.5 V ± 0.2 V, CL = 30 pF, VT = VCC/2
1.8 V ± 0.15 V, CL = 30 pF, VT = VCC/2
1.8 V ± 0.15 V, CL = 30 pF, VT = VCC/2
3.3 V ± 0.3 V, CL = 30 pF, VT = VCC/2
3.3 V ± 0.3 V, CL = 30 pF, VT = VCC/2
2.5 V ± 0.2 V, CL = 30 pF, VT = VCC/2
2.5 V ± 0.2 V, CL = 30 pF, VT = VCC/2
1.8 V ± 0.15 V, CL = 30 pF, VT = VCC/2
1.8 V ± 0.15 V, CL = 30 pF, VT = VCC/2
0 VIN 3.6 V
0 VIN 3.6 V
1.35
1.35
0.65 VCC
2.4
2.0
VCC – 0.45
2.0
VCC – 0.45
2.4
4
3.5
5
4.5
6.5
6.5
4.5
4
5
4.8
7
6.5
POWER REQUIREMENTS
Power Supply Voltages
Quiescent Power Supply
Current
Increase in ICC per Input
VCC1
VCC2
ICC1
ICC2
ICC12
Digital Inputs = 0 V or VCC
Digital Inputs = 0 V or VCC
VCC = 3.6 V, One Input at 3.0 V;
Others at VCC or GND
1.65
1.65
NOTES
1 Temperature range is as follows: B Version, –40°C to +85°C.
2 All typical values are at VCC1 = VCC2, TA = 25°C, unless otherwise stated.
3 VIL and VIH levels are specified with respect to VCC1; VOH and VOL levels are with respect to VCC2.
4 Guaranteed by design, not subject to production test.
5 See Test Circuits and Waveforms.
Specifications subject to change without notice.
Max
0.80
0.70
0.35 VCC
0.40
0.40
0.45
0.40
0.45
0.40
6.5
5.4
7.2
6.5
10.25
10
6.5
6.5
7.7
7.2
12
10.5
±1
±1
3.6
3.6
2
2
0.75
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
µA
µA
V
V
µA
µA
µA
–2– REV. A







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