AME
AME4620
n
General Description
The AME4620 analog switches feature low ON resis-
tance, single-pole, double-throw (SPDT) with wide oper-
ating single power supply voltage range, from 1.8V to
5.5V.
AME4620 has 1Ω max ON resistance when +5V power
supply is used. These products also have fast switching
speeds, t
ON
= t
OFF
= 50nS max.
AME4620 is available in SC-70-6.
NC
V
+
1-Ohm Low Voltage
SPDT Analog Switch
n
Functional Block Diagram
IN
NO
COM
n
Features
l
Low R
ON
In Logic
0
1
GND
l
Wide Operation Supply Voltage: 1.8V to 5.5V
l
Fast Switching Time: t
ON
= t
OFF
= 50nS max.
l
TTL-Logic Compatible
l
Pin Compatible with FSA4157
l
Over Thermal Protection
l
Space saving in SC-70-6
l
All AME's Lead Free Products Meet RoHS
Standards
ON
OFF
OFF
ON
NC
NO
n
Applications
l
Power Routing
l
Battery-Operated Equipment
l
Audio and Video Signal Routing
l
l
l
l
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
PC Peripherals
Rev.B.05
1
AME
AME4620
n
Pin Configuration
SC-70-6
Top view
6
5
4
1-Ohm Low Voltage
SPDT Analog Switch
AME4620AEIY
1. NO
2. GND
AME4620
3. NC
4. COM
5. V+
1
2
3
6. IN
* Die Attach:
Conductive Epoxy
n
Pin Description
Pin Name
IN
V+
GND
NC
COM
NO
Digital Control Input
Positive Supply Voltage Input
Ground
Analog Switch-Normally Closed
Analog Switch-Common
Analog Switch-Normally Open
Pin Description
2
Rev.B.05
AME
AME4620
n
Ordering Information
AME4620
x x x x x
Special Feature
Number of Pins
Package Type
Operating Ambient Temperature Range
Pin Configuration
1-Ohm Low Voltage
SPDT Analog Switch
Pin Configuration
Operating Ambient
Temperature Range
Package Type
Number of
Pins
Special Feature
A: 1. NO
(SC-70-6)
2. GND
3. NC
4. COM
5. V+
6. IN
E: -40
O
C to +85
O
C
I: SC-70
Y: 6
Z: Lead free
n
Ordering Information
Part Number
AME4620AEIYZ
Marking*
BCYw
Activity Mode
Break-Before-Make
Package
SC-70-6
Operating Ambient
Temperature Range
- 40
o
C to +85
o
C
Note: w represents the date code and pls refer to Date Code Rule before Package Dimension.
* A line on top of the first letter represents lead free plating such as BCY.
Pls consult AME sales office or authorized Rep./Distributor for the availability of package type.
Rev.B.05
3
AME
AME4620
n
Absolute Maximum Ratings
Parameter
V+ , IN
COM , NC , NO
Continuous Current
COM , NC , NO
ESD Classification
1-Ohm Low Voltage
SPDT Analog Switch
Maximum
6
Note 1
300
B*
Unit
V
V
mA
Note1: Signals on COM, NC and NO can not exceed V+
Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device.
* HBM B:2000V~3999V
n
Recommended Operating Conditions
Parameter
Ambient Temperature Range
Junction Temperature Range
Storage temperature Range
IN
V+
Symbol
T
A
T
J
T
STG
Rating
- 40 to +85
- 40 to +125
- 65 to +150
CMOS, TTL Logic
1.8 to 5.5
Unit
o
C
C
C
o
o
V
V
n
Thermal Information
Parameter
Thermal Resistance *
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
Internal Power Dissiption
Maximum Junstion Temperature
Solder Iron ( 10sec )**
SC-70-6
Conductive Epoxy
Package
Die Attach
Symbol
θ
JC
θ
JA
P
D
Maximum
224
Unit
o
C/W
331
300
150
350
mW
o
C
C
o
*
Measure
θ
J C
on center of molding compound if IC has no tab.
** MIL-STD-202G 210F
4
Rev.B.05
AME
AME4620
n
Electrical Specifications
V
+
=+5V +/- 10%, GND = 0V, IN
H
= 2.4V, IN
L
= 0.8V, T
A
= -40
o
C to +85
o
C, unless otherwise noted.
Typical values are at T
A
= 25
o
C.
Parameter
ANALOG SWITCH
On-Resistance
On-Resistance Match
between channels
On-Resistance Match
Flatness
Switch Off-Leakage
Current
DIGITAL I/O
Input Logic High
Input Logic Low
Input Current Logic High or
Low
IN
H
IN
L
I
IH
, I
IL
V
+
= 5.5V
V
IN
= V
+
, 0V
2.4
0.8
-1.0
1.0
V
µA
R
ON
V
+
= 4.5V
I
COM
= 100mA
V
+
= 4.5V
I
COM
= 100mA
V
NO
or V
NC
= 3.5V
R
FLATE
V
+
= 4.5V
I
COM
= 100mA
V
+
= 5.5V
V
COM
= 1V, 4.5V
T
A
= 25
o
C
T
A
= -40
o
C to +85
o
C
T
A
= 25
o
C
T
A
= -40 C to +85 C
T
A
= 25
o
C
o
o
o
o
1-Ohm Low Voltage
SPDT Analog Switch
Symbol
Test Condition
Min
Typ
Max Units
1.0
1.2
0.12
0.15
0.15
0.2
0.2
-0.1
o
Ω
∆Ron
Ω
Ω
V
NO
or V
NC
= 0V, 1V, 2V T
A
= -40 C to +85 C
I
NO(OFF)
INC(OFF)
T
A
= 25
o
C
o
0.05
0.1
1.0
µA
V
NC
or V
NO
= 4.5V or 1V T
A
= -40 C to +85 C -1.0
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
t
ON
Figure 2
T
A
= 25
o
C
T
A
= -40
o
C to +85
o
C
T
A
= 25
o
C
T
A
= -40
o
C to +85
o
C
T
A
= 25
o
C
T
A
= -40
o
C to +85
o
C
1
1
-30
-30
38
138
400
20
50
60
50
60
ns
Turn-Off Time
t
OFF
Figure 2
ns
Break-Before-Make Delay
Off-Isolation
Crosstalk
NC or NO Off-Capacitance
COM ON-Capacitance
-3dB Bandwidth
POWER SUPPLY
Power Supply Range
V
+
Supply Current
Rev.B.05
t
BBM
OIRR
Figure 2
ns
R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 3
R
L
= 50Ω, C
L
= 5pF, f = 1MHz, Figure 4
dB
C
OFF
C
COM(ON)
BW
f = 1MHz, Figure 5
f = 1MHz, Figure 6
R
L
= 50Ω, Figure 7
pF
MHz
V
+
I
+
T
A
= -40
o
C to +85
o
C 1.8
o
o
V
+
= 5.5V, IN = 0V or V
+
T
A
= -40 C to +85 C
5.5
10
V
µA
5
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
