ELM-TECH ELM7S66B

CMOS LOGIC IC
ELM7S66B
Analog switch
■General description　ELM7S66B is CMOS analog switch. It realizes high speed operation with low power consumption by CMOS
features. With low on resistance and high transmission rate, it realizes wider input voltage range.
■Features
・ Same electrical characteristic as 74HC series (output current is around 1/2 of 74HC series)
・ Low consumption current
： Idd=1.0μA(Max.)(Top=25℃ )
・ Wide power voltage range
： 2.0V～6.0V
・ High speed
： Tpd=5ns(Typ.)(Vdd=5.0V)
・ Symmetrical output impedance ： | Ioh |=Iol=2mA (Min.)(Vdd=4.5V)
・ Small package
: SOT-25　■Application
・ Cell phones
・ Digital cameras
・ Portable electrical appliances like PDA, etc.
・ Computers and peripherals
・ Digital electrical appliances like LCD TV sets, DVD recorders/players, STB, etc.
・ Modification inside print board, adjustment of timing, solution to noise
■Selection guide
ELM7S66B-EL
Symbol
a
b
c
Function
Product version
Taping direction
ELM7S 6 6 B - EL
↑ ↑ ↑
a b c
66 : Analog switch
B
EL : Refer to PKG file
■Maximum absolute ratings
Parameter
Power supply voltage
Input voltage
Output voltage
Input protection diode current
Output parasitic diode current
Output current
VDD/GND current
Power dissipation
Storage temperature
Symbol
Vdd
Vin
Vout
Iik
Iok
Iout
Idd, Ignd
Pd
Tstg
Limit
-0.5～+7.0
-0.5～Vdd+0.5
-0.5～Vdd+0.5
±20
±20
±25
±25
200
-65～+150
1
Unit
V
V
V
mA
mA
mA
mA
mW
℃
CMOS LOGIC IC
ELM7S66B
Analog switch
■Suggested operating condition
Parameter
Power voltage
Input voltage
Output voltage
Operating temperature
Symbol
Vdd
Vin
Vout
Top
High-input down-time
tr, tf
Limit
2.0～6.0
0～Vdd
0～Vdd
-40～+85
Vdd=2.0V
Vdd=4.5V
Vdd=6.0V
Unit
V
V
V
℃
0～1000
0～500
0～400
ns
■Pin configuration
SOT-25 (TOP VIEW)
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Pin No.
1
2
3
4
5
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Pin name
IN/OUT
OUT/IN
GND
CONTROL
VDD
Control
Low
High
Switch
OFF
ON
■AC electrical characteristics
Parameter
Sym.
Vdd
Propagation
delay-time
tPLH
Output
enable-time
tZL
2.0
3.3
5.0
2.0
3.3
5.0
2.0
4.5
6.0
2.0
4.5
6.0
Output
disable-time
Maximum
control input
frequency
Control input
capacity
SW-input/output
capacity
Feed-through
capacity
Equivalent
inner capacity
tPHL
tZH
tLZ
tHZ
fin
tr=tf=6ns
Top=25℃
Min.
Typ.
Max.
50
4
10
9
115
10
23
20
115
14
23
20
20
30
30
10
Top=-40～+85℃
Min.
Max.
65
13
11
145
29
25
145
29
25
10
Unit
Condition
ns
CL=50pF
RL=10kΩ
ns
CL=50pF
RL=1kΩ
ns
CL=50pF
RL=1kΩ
MHz
CL=15pF
RL=1kΩ
Vout=Vdd/2
Cin
5
pF
Cin/out
6
pF
Cin-out
0.5
pF
Cpd
13
pF
* Cpd is IC's inner equivalent capacity which is calculated from non-loaded operating current consumption referred to a test circuit.
Averaged operating current consumption at non load is calculated as following formula; Idd(opr)=Cpd・Vdd・fin+Idd
2
CMOS LOGIC IC
ELM7S66B
Analog switch
■DC electrical characteristics
Parameter
Sym.
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Top=25℃
Min.
Typ.
Max.
1.50
3.15
4.20
0.50
1.35
1.80
2000
5000
100
200
60
170
Vdd
Vih
Input voltage
Vil
Top=-40～+85℃
Min.
Max.
1.50
3.15
4.20
0.50
1.35
1.80
6250
250
210
Unit
Condition
V
V
Ron
SW-OFF
leak-current
IS
(OFF)
6.0
-0.1
0.1
-1.0
1.0
μA
SW-ON
leak-current
Cont input
current
Static current
IS
(ON)
6.0
-0.1
0.1
-1.0
1.0
μA
Icont
6.0
-0.1
0.1
-1.0
1.0
μA
Vin=Vdd or GND
Idd
6.0
10.0
μA
Vin=Vdd or GND
1.0
Ω
Vcont=Vdd
Vin=0～Vdd
Iin/out=1mA
Vcont=GND
Vin=Vdd
Vout=GND
Vcont=Vdd
Vin=Vdd or GND
ON-resister
■Test circuit
・ Ron : ON resister
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Ron =
Vin-Vout
10-3
(Ω)
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・ IS(OFF) : SW-OFF leak
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・ IS(ON) : SW-ON leak current
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3
CMOS LOGIC IC
ELM7S66B
Analog switch
・ tPLH, tPHL : Propagation delay-time (SW-input→SW-output)
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・ tZH, tZL/tHZ, tLZ : Output enable time, Output disable time
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S2
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tZH tZL tHZ tLZ
Vdd GND Vdd GND
GND Vdd GND Vdd
・ Maximum controlled input frequency
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Note : Input duty cycle 50％
■Marking
SOT-25
No.
①
②
Mark
E
9
A～Z
(except I, O, X)
③
4
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Content
ELM7S series
ELM7S66B
Lot No.