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4051 Datasheet

8-CHANNEL ANALOG MULTIPLEXERS/DEMULTIPLEXERS


4051 Datasheet Preview


UNISONIC TECHNOLOGIES CO., LTD
4051
CMOS IC
8-CHANNEL ANALOG
MULTIPLEXERS/DEMULTIPLEXERS
SOP-16
DESCRIPTION
UTC 4051 is single 8-channel analog multiplexers/demultiplexers
for application as digitally–controlled analog switches.
The device has three binary control inputs and an inhibit input. It
feature low ON impedance and very low OFF leakage current.
Control of analog signals up to the complete supply voltage range
can be achieved.
FEATURES
* Wide Analog Voltage Range: VDD–VEE = 3V~18V.
(Note: VEE must be VSS)
* Break-Before-Make Switching Eliminates Channel Overlap.
* Linearized Transfer Characteristics
* Implement an SP8T solid state switch effectively.
* Pin–to–Pin Replacement for CD4051
DIP-16
TSSOP-16
*Pb-free plating product number: 4051L
ORDERING INFORMATION
Order Number
Normal
Lead Free Plating
4051-S16-R
4051L-S16-R
4051-S16-T
4051L-S16-T
4051-P16-R
4051L-P16-R
4051-P16-T
4051L-P16-T
4051-D16-T
4051L-D16-T
www.DataSheet4U.com
Package
Packing
SOP-16
SOP-16
TSSOP-16
TSSOP-16
DIP-16
Tape Reel
Tube
Tape Reel
Tube
Tube
www.unisonic.com.tw
Copyright © 2005 Unisonic Technologies Co., LTD
1 of 6
QW-R502-054,A
Page 1

4051
PIN CONFIGURATION
X4 1
X6 2
X3
X7 4
X5 5
INH
VEE
VSS
6
7
8
16 VDD
15 X2
14 X1
13 X0
UTC 4051
12 X3
11 A
10 B
9C
PIN DESCRIPTION
PIN No.
3
6
7
8
11,10,9
13,14,15,12,1,5,2,4
16
SYMBAL
X
INH
VEE
VSS
A,B,C
X0~X7
VDD
NAME AND FUNCTION
Common Input/Output
Inhibit Inputs
Supply Voltage
Ground
Binary Control Inputs
Independent Inputs/Outputs
Positive Supply Voltage
CMOS IC
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 6
QW-R502-054,A
Page 2

4051
CMOS IC
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
DC Supply Voltage (Referenced to VEE, VSS VEE)
VDD
-0.5 ~ +18
V
Input or Output Voltage (DC or Transient)
(Referenced to VSS for Control Inputs and VEE for Switch I/O)
Input Current (DC or Transient), per Control Pin
VIN, VOUT
IIN
-0.5 ~ VDD +0.5
±10
V
mA
Switch Through Current
Power Dissipation
Derating above 65
ISW ±25 mA
PD
500 mW
7 mW/
Junction Temperature
Operating Temperature Range
TJ
TOPR
125
-40 ~ +125
Storage Temperature Range
TSTG
-40 ~ +150
Note: 1.Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2.The device is guaranteed to meet performance specification within 0 ~70 operating temperature range
and assured by design from –40 ~125 .
ELECTRICAL CHARACTERISTICS (Ta=25 , unless otherwise specified.)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
SUPPLY REQUIREMENTS (Voltages Referenced to VEE)
Power Supply Voltage Range
VDD VDD – 3.0 VSS VEE
3
18
Quiescent Current per
Package
VDD=5V
VDD=10V
VDD=15V
Control Inputs: VIN = VSS or VDD
IQ Switch I/O: VEE VI/O VDD,
and Vsw 500mV(Note 2)
0.005
0.010
0.015
5
10
20
Total Supply Current
VDD=5V
Ta=25 only (The channel (0.07 µA/kHz) f + IQ
(Dynamic Plus Quiescent, VDD=10V ID(AV) component, (VIN-Vout)/Ron, is (0.20 µA/kHz) f + IQ
Per Package)
VDD=15V
not included.)
(0.36 µA/kHz) f + IQ
SWITCHES IN/OUT AND COMMONS OUT/IN -- X, Y, Z (Voltages Referenced to VEE)
Recommended Peak–to–Peak
Voltage Into or Out of the Switch
VI/O Channel On or Off
0
Recommended Static or Dynamic
Voltage Across the Switch
Vsw Channel On
0
VDD
600
Output Offset Voltage
ON Resistance
ON Resistance Between
Any Two Channels in the
Same Package
VDD=5V
VDD=10V
VDD=15V
VDD=5V
VDD=10V
VDD=15V
Off–Channel Leakage Current
Capacitance, Switch I/O
Capacitance, Common O/I
Capacitance, Feedthrough
(Channel Off)
VO(OFF)
RON
VIN = 0V, No Load
Vsw 500mV
VIN = VIL or VIH (Control), and
VIN = 0 to VDD (Switch)
RON
VIN = VIL or VIH (Control)
IOFF Channel to Channel or Any
One Channel, VDD=15V
CI/O Inhibit = VDD
CO/I Inhibit = VDD
CI/O
Pins Not Adjacent
Pins Adjacent
10
250 1050
120 500
80 280
25 70
10 50
10 45
±0.05 ±100
10
17
0.15
0.47
UNIT
V
µA
µA
VPP
mV
µV
nA
pF
pF
pF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
QW-R502-054,A
Page 3
Part Number 4051
Manufactur UTC
Description 8-CHANNEL ANALOG MULTIPLEXERS/DEMULTIPLEXERS
Total Page 6 Pages
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