AME AME4621

AME
AME4621
n General Description
1-Ohm Low Voltage
Dual SPDT Analog Switch
n Functional Block Diagram
The AME4621 is Dual Single Pole Double Throw(SPDT)
analog switches with wide operating single power supply
voltage range, from 1.8V to 5.5V.
V IN
1B0
AME4621 has 1Ω max ON resistance when +5V power
supply is used. These products also have fast switching
speeds, tON = t OFF = 50nS max.
AME4621 is available in DFN-10B.
1A
1B1
1S
2B0
2S
2A
2B1
n Features
l
Low RON
l Wide Operation Supply Voltage: 1.8V to 5.5V
l Fast Switching Time: tON = t OFF = 50nS max.
l TTL-Logic Compatible
l Over Thermal Protection
l
Space Saving in DFN-10B
l All AME's Lead Free Product Meet RoHS
GND
Control Input(s)
Function
L
B0 connected to A
H
B1 connected to A
H: High Logic Level
L: Low Logic Level
Standards
n Applications
l Power Routing
l Battery-Operated Equipment
l Audio and Video Signal Routing
l Low-Voltage Data-Acquisition Systems
l Communications Circuits
l PCMCIA Cards
l PC Peripherals
Rev.C.03
1
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
n Pin Configuration
DFN-10B
(3mmx3mmx0.75mm)
Top View
10
9
8
7
AME4621AEVB
6
1. GND
2. 1B1
3. 1S
AME4621
4. IN
5. 2S
6. 2A
1
2
3
4
5
7. 2B1
8. 2B0
9. 1A
10. 1B0
* Die Attach:
Conductive Epoxy
n Pin Description
2
Pin Number
Pin Name
Pin Description
3, 5
1S, 2S
Digital Control Input
4
IN
Supply Voltage Input
1
GND
10, 8
1B0, 2B0
Data Port Function
9, 6
1A, 2A
Data Port Function
2, 7
1B1, 2B1
Data Port Function
Ground
Rev.C.03
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
n Ordering Information
AME4621
x x x x x- x
Special Feature2
Special Feature1
Number of Pins
Package Type
Operating Ambient Temperature Range
Pin Configuration
Pin
Configuration
A: 1. GND
(DFN-10B) 2. 1B1
3. 1S
4. IN
5. 2S
6. 2A
7. 2B1
8. 2B0
9. 1A
10. 1B0
Operating Ambient
Temperature Range
E: -40OC to +85OC
Package
Type
V: DFN
Number
of
Special Feature1
Pins
B: 10
Z: Lead free
Special Feature 2
(For DFN package only)
3: 3x3x0.75(mm) (LxWxH)
n Ordering Information
Part Number
Marking*
Activity Mode
Package
Operating Ambient
Temperature Range
AME4621AEVBZ-3
BFQ
yyww
Break-Before-Make
DFN-10B
- 40oC to +85oC
Note: yyww represents the date code.
* A line on top of the first letter represents lead free plating such as BFQww.
Pls consult AME sales office or authorized Rep./Distributor for the availability of package type.
Rev.C.03
3
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
n Absolute Maximum Ratings
Parameter
Maximum
Unit
6
V
1A, 2A, 1B0, 2B0, 1B1, 2B1
Note 1
V
Continuous Current
1A, 2A, 1B0, 2B0, 1B1, 2B1
300
mA
VIN , 1S, 2S
B*
ESD Classification
Note1: Signals on 1A, 2A, 1B0, 2B0, 1B1, 2B1 can not exceed VIN
Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device.
* HBM B:2000V~3999V
n Recommended Operating Conditions
Parameter
Symbol
Rating
Ambient Temperature Range
TA
- 40 to +85
o
Junction Temperature Range
TJ
- 40 to +125
o
Storage Temperature Range
TSTG
- 65 to +150
o
1S, 2S
VIN
Unit
C
C
C
CMOS, TTL Logic
V
1.8 to 5.5
V
n Thermal Information
Parameter
Package
Die Attach
Thermal Resistance*
(Junction to Case)
Thermal Resistance
(Junction to Ambient)
Symbol
Maximum
θJC
17
Unit
o
DFN-10B
Conductive
Epoxy
Internal Power Dissipation
θJA
125
PD
800
C/W
mW
Maximum Junction Temperature
150
o
C
Solder Iron (10 Sec)**
350
o
C
* Measure θJC on center of molding compound if IC has no tab. O
** MIL-STD-202G 210F F
4
Rev.C.03
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
n Electrical Specifications
VIN =+5V +/- 10%, GND = 0V, 1S H = 2S H = 2.4V, 1S L = 2S L = 0.8V, TA = -40OC to +85OC, unless otherwise noted.
Typical values are at TA = 25OC.
Parameter
Test Condition
Symbol
Min
Typ
Max
Units
1.0
Ω
ANALOG SWITCH
On-Resistance
On-Resistance Match
between channels
RON
VIN = 4.5V
I1A , 2A = 100mA
VIN = 4.5V
∆Ron
I1A , 2A = 100mA
V1B1, 2B1 or V 1B0, 2B0 = 3.5V
VIN = 4.5V
On-Resistance Match
Flatness
RFLATE
I1A , 2A = 100mA
V1B1, 2B1 = 0V, 1V, 2V
V1B0,
2B0
= 0V, 1V, 2V
VIN = 5.5V
Switch Off-Leakage
Current
I1B1 , 2B1(OFF)
I1B0 , 2B0(OFF)
V1A, 2 A = 1V, 4.5V
V1B0, 2B0 = 4.5V or 1V
V1B1, 2B1 = 4.5V or 1V
TA = 25o C
o
o
1.2
TA = - 40 C to +85 C
o
0.12
TA = 25 C
o
o
Ω
0.15
TA = - 40 C to +85 C
TA = 25o C
0.15
0.2
Ω
o
o
0.2
TA = - 40 C to +85 C
o
-0.1
TA = 25 C
0.05
0.1
µA
o
o
TA = - 40 C to +85 C
-1.0
1.0
DIGITAL I/O
Input Logic High
1SH , 2SH
Input Logic Low
1S L, 2SL
Input Current Logic High or Low
I1 S, I2 S
2.4
VIN = 5.5V
V
0.8
V1S = V2S = VIN (0V)
-1.0
1.0
µA
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
Figure 1
tOFF
Figure 1
TA = 25o C
50
TA = - 40 oC to +85 oC
60
o
Turn-Off Time
50
TA = 25 C
o
o
o
tBBM
Figure 2
1
TA = 25 C
o
o
1
o
o
1.8
o
o
TA = - 40 C to +85 C
ns
60
TA = - 40 C to +85 C
Break-Before-Make Delay
ns
20
ns
POWER SUPPLY
Power Supply Range
VIN
VIN Supply Current
IIN
Rev.C.03
TA = - 40 C to +85 C
VIN = 5.5V,
1S, 2S = 0V or V IN
TA = - 40 C to +85 C
5.5
V
10.0
µA
5
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
n Timing Diagrams
Figure 1
Switching Time
VIN
1B0, 2B0
1A, 2A
1B1, 2B1
RL
Logic
Input
CL
1S, 2S
GND
H
Logic
Input
50%
L
0.9xVIN
VOUT
OV
t ON
6
tOFF
Rev.C.03
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
n Timing Diagrams
Figure 2
Break-Before-Make Interval
VIN
1B0, 2B0
1A, 2A
1B1, 2B1
RL
Logic
Input
CL
1S, 2S
GND
H
Logic
Input
L
VOUT
tD
Rev.C.03
7
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
Ron vs. Pin1A, 2A Voltage over Supply Voltage
Ron vs. Pin1A, 2A Voltage over Temperature
1.25
9
+1.8V
8
TA=+850 C
Pin1A, 2A=100mA
TA=+105 0C
1.00
7
+2.0V
0.75
+2.3V
5
4
R ON (Ω)
RON(Ω)
6
+2.5V
TA=+250C
TA=-550 C
TA=-400 C
0.50
3
+3.0V
2
0.25
VIN = 5V
Pin1A, 2A=100mA
+5.0V
1
0
1
2
3
4
5
0
1
2
Pin1A, 2A (V)
3
4
5
Pin1A, 2A (V)
Charge Injection vs. Pin1A, 2A Voltage
OFF Leakage vs. Temperature
0.4
140
0.3
100
80
q(pC)
OFF Leakage(nA)
120
0.2
60
40
0.1
20
0.0
-40
0
-20
0
20
40
60
80
0
100
1
2
Logic Threshold Voltage vs. Supply Voltage
5
4
6
TURN-ON/OFF Times vs. Supply Voltage
100
2.0
80
VIN Rising
1.5
tON/tOFF (nS)
Logic Threshold Voltage (V)
2.5
VIN Falling
1.0
60
tON
40
20
0.5
0
2
2.5
3
3.5
4
Supply Voltage (V)
8
3
Pin1A, 2A (V)
Temperature (O C)
4.5
5.0
0
tOFF
2
3
4
5
6
VSUPPLY (V)
Rev.C.03
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
TURN-ON/OFF Times vs. Temperature
60
50
VIN = 5V
V1B0, 2B0 or V1B1, 2B1 = 3V
t ON/t OFF (nS)
tON
40
30
20
tOFF
10
0
-40
-20
0
20
40
60
80
Temperature ( oC )
Rev.C.03
9
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
n Taping & Reel Dimension
DFN-10B
(3mmx3mmx0.75mm)
P
PIN 1
W
AME
AME
Carrier Tape, Number of Components Per Reel and Reel Size
10
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
DFN-10B
(3x3x0.75mm)
12.0±0.1 mm
4.0±0.1 mm
3000pcs
330±1 mm
Rev.C.03
AME
1-Ohm Low Voltage
Dual SPDT Analog Switch
AME4621
n Package Dimension
DFN-10B (3mmx3mmx0.75mm)
e
b
D
E
E1
L
PIN #1
TOP VIEW
D1
BOTTOM VIEW
A
G1
G
REAR VIEW
SYMBOLS
Rev.C.03
MILLIMETERS
INCHES
MIN
MAX
MIN
MAX
A
0.700
0.800
0.028
0.031
D
2.900
3.100
0.114
0.122
E
2.900
3.100
0.114
0.122
e
0.450
0.550
0.018
0.022
D1
2.350
2.450
0.093
0.096
E1
1.650
1.750
0.065
0.069
b
0.200
0.300
0.008
0.012
L
0.300
0.500
0.012
0.020
G
0.153
0.253
0.006
0.010
G1
0.000
0.050
0.000
0.002
11
www.ame.com.tw
E-Mail: [email protected]
Life Support Policy:
These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president
of AME, Inc.
AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and
advises its customers to obtain the latest version of relevant information.
 AME, Inc. , November 2008
Document: 2105-DS4621-C.03
Corporate Headquarter
AME, Inc.
2F, 302 Rui-Guang Road, Nei-Hu District
Taipei 114, Taiwan .
Tel: 886 2 2627-8687
Fax: 886 2 2659-2989