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PDF U74LVX4052L-P16-T Data sheet ( Hoja de datos )
| Número de pieza | U74LVX4052L-P16-T | |
| Descripción | Dual 4-Channel Analog Multiplexer/Demultiplexer | |
| Fabricantes | Unisonic Technologies | |
| Logotipo |  |
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UNISONIC TECHNOLOGIES CO., LTD
U74LVX4052
Dual 4-Channel Analog
Multiplexer/Demultiplexer
CMOS IC
DESCRIPTION
The U74LVX4052 is a high speed, low-voltage drive analog
multiplexer/demultiplexer using silicon gate CMOS technology. In 3V
and 5V systems these can achieve high-speed operation with the
low power dissipation that is a feature of CMOS.
The U74LVX4052 offer analog/digital signal selection as well as
mixed signals wish a 4-Channel×2 configuration.
The switchses for each channel are turned on by the control pin
digital signals.
Although the control signal logical amplitude (VCC-GND) is
small,the device can perform large-amplitude (VCC-VEE) signal
switching.
For example, if VCC=3V, GND=0V and VEE=-3V, signals between
-3V and +3V can be switched from the logical circuit using a signal
3V power supply.
All input pins are equipped with a newly developed input
protection circuit that avoids the need for a diode on the plus side
(forword side from the input to the VCC).As a result, for example, 5V
signals can be permitted on the inputs even when the power supply
voltage to the circuits is off. As a result of this input power protection,
the U74LVX4052 can be used in a variety of applications, including
in the system which has two power supplies, and in battery bachup
circuits.
FEATURES
* Low ON resistance: RON=22Ω(Typ.)(VCC-VEE=3V)
* RON=15Ω(Typ.)(VCC-VEE=6V)
* High Speed: tpd=3ns (Typ.)(VCC=3V)
* Low power Dissipation: ICC=4μA (Max.)(TA=25°C)
* Input level: VIL=0.8V(Max.)(VCC=3V)
VIH=2.0V(Min.)(VCC=3V)
* Power down protection is provided on all control inputs
* Pin and function compatible with U74HC4052
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U74LVX4052L-P16-T
U74LVX405G-P16-T
U74LVX4052L-P16-R
U74LVX4052G-P16-R
Package
TSSOP-16
TSSOP-16
Packing
Tube
Tape Reel
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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U74LVX4052
CMOS IC
DC ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Input voltage
High-level
Low-level
ON resistance
Difference of ON resistance
between switches
Input/Output Leakage
Current(switch off)
Quiescent Supply Current
Input/Output leakage
current(switch on,output open)
Control input current
SYMBOL
TEST CONDITIONS
VCC=2V
VIH
VCC=3V
VCC=4.5V
VCC=6V
VCC=2V
VIL
VCC=3V
VCC=4.5V
VCC=6V
RON
∆RON
IOFF
VIN=VIL or VIH
VI/O=VEE to VEE
II/O=2mA
VCC=2V, VEE=GND
VCC=3V, VEE=GND
VCC=4.5V, VEE=GND
VCC=3V, VEE=-3V
VIN=VIL or VIH
VI/O=VCC to VEE
II/O=2mA
VCC=2V, VEE=GND
VCC=3V, VEE=GND
VCC=4.5V, VEE=GND
VCC=3V, VEE=-3V
VIN=VIL or VIH
VI/O=VCC to VEE
II/O=2mA
VCC=2V, VEE=GND
VCC=3V, VEE=GND
VCC=4.5V, VEE=GND
VCC=3V, VEE=-3V
VOS=VCC or GND,
VIS =GND or VCC,
VIN=VIH OR VIL
VCC=3V, VEE= GND
VCC=3V, VEE=-3V
ICC
VIN= VCC or GND
VCC=3V, VEE= GND
VCC=3V, VEE=-3V
IIN
VOS=VCC or GND, VCC=3V, VEE= GND
VIN=VIH or VIL
VCC=3V, VEE= -3V
IIN VIN= VCC or GND VCC=6V, VEE=GND
MIN TYP MAX UNIT
1.5
2.0
3.15
4.2 0.5 V
0.8
1.35
1.8
200
45 86
24 37
17
28
26
73
Ω
22 38
17 27
15 24
10 25
5
5
15
13
Ω
5 10
±0.25
μA
±0.5
4.0
8.0
±0.25
±0.5
±0.1
μA
μA
μA
μA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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U74LVX4052
CMOS IC
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet U74LVX4052L-P16-T.PDF ] | |
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