0.35
Ω
Low-Voltage Dual SPDT Analog Switch
AOZ6236
General Description
The AOZ6236 is a 0.35
Ω
low-voltage Dual Single Pole
Double Throw (SPDT) analog switch. The AOZ6236
operates from a single 1.65 V to 4.3 V supply. It features
an ultra-low On Resistance of 0.35
Ω
at a +3.0 V supply
and 25 °C. The AOZ6236 is designed for break-before-
make operation.
Features
Typical 0.35
Ω
On Resistance (R
ON
) for +3.0 V supply
0.15
Ω
maximum R
ON
flatness for +3.0 V supply
QFN-10: 1.8mm x 1.4 mm x 0.55 mm package
Broad V
CC
operating range: 1.65 V to 4.3 V
High current handling capability (350 mA continuous
current under 3.3 V supply)
Applications
Cell phone
PDA
Portable media player
Typical Application
AOZ6236
1B0
1S
Integrated
Base Band
Processor
2S
Connection Diagram
1B0
1B1
2B0
2A
1A
1S
1B1
2B0
2B1
2B1
2S
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AOZ6236
Ordering Information
Part Number
AOZ6236QI
Ambient Temperature Range
-40 °C to +85 °C
Package
QFN-10
Environmental
RoHS Compliant
Green Product
AOS Green Products use reduced levels of Halogens, and are also RoHS compliant.
Please visit
www.aosmd.com/web/quality/rohs_compliant.jsp
for additional information.
Pin Configuration
2B0
7
GND
6
5
2S
2A
8
1B0
1S
1A
9
4
3
2B1
10
1
2
Vcc
1B1
TQFN-10
(Top Thru View)
Pin Description
Pin Name
1A, 2A, 1B0, 1B1, 2B0, 2B1
1S, 2S
Truth Table
Function
Data Ports
Control Input
Logic Input
0
1
Function
B0 Connected to A
B1 Connected to A
Rev. 1.0 November 2011
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AOZ6236
Absolute Maximum Ratings
Exceeding the Absolute Maximum Ratings may damage the device.
Symbol
V
CC
V
SW
V
IN
I
IK
I
SW
I
SWPEAK
T
STG
T
J
T
L
ESD
Supply Voltage
Switch Voltage
(1)
Input Voltage
(1)
Parameter
Rating
-0.5 V to +5.5 V
-0.5 V to V
CC
+ 0.5 V
-0.5 V to V
CC
-50 mA
350 mA
500 mA
-65 °C to +150 °C
+150 °C
+260 °C
8000 V
1000 V
Minimum Input Diode Current
(2)
Switch Current
Peak Switch Current (Pulsed at 1 ms duration, < 10 % Duty Cycle)
Storage Temperature Range
Maximum Junction Temperature
Lead Temperature (Soldering, 10 seconds)
Human Body Model
Charged Device Model
Recommended Operating Conditions
The device is not guaranteed to operate beyond the Recommended Operating Conditions.
Symbol
V
CC
V
IN
V
SW
T
A
Supply Voltage
Control Input Voltage
(3)
Switch Input Voltage
Operating Temperature
Parameter
Rating
1.65 V to +4.3 V
0 V to V
CC
0 V to V
CC
-40 °C to +85 °C
Notes:
1. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed.
2. Negative current should not exceed minimum negative value.
3. Unused inputs must be held HIGH or LOW. They may not float.
Rev. 1.0 November 2011
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AOZ6236
DC Electrical Characteristics
All typical values are at 25°C unless otherwise specified.
Symbol
V
IH
Parameter
Input Voltage HIGH
Conditions
V
CC
(V)
3.6 to 4.3
2.7 to 3.6
2.3 to 2.7
1.65 to 1.95
Min.
1.7
1.5
1.4
0.9
Typ.
Max.
Units
V
V
IL
Input Voltage LOW
3.6 to 4.3
2.7 to 3.6
2.3 to 2.7
1.65 to 1.95
0.7
0.5
0.4
0.4
-0.5
-50
-50
-50
-50
-50
-50
-50
-100
0.25
0.35
0.40
0.50
1.0
0.02
0.02
0.02
0.02
1.0
0.06
0.06
0.09
0.18
2.0
-500
4.0
13.0
500
20.0
25.0
0.15
0.15
0.15
0.5
50
50
50
50
50
50
50
100
0.40
0.50
0.60
0.70
2.5
0.13
0.13
0.13
V
I
IN
Control Input Leakage
V
IN
= 0 V to V
CC
1.65 to 3.6
4.3
3.6
2.7
1.95
4.3
3.6
2.7
1.95
4.3
3.0
2.7
2.3
1.65
4.3
3.0
2.7
2.3
1.65
µA
nA
I
NO(OFF)
, Off-Leakage Current of Port nA = 0.3 V, 3.3 V, nB0 or
nB1 = 0.3 V, 3.3 V or floating
I
NC(OFF)
nB
0
and nB
1
nA = 0.3 V, 2.4 V, nB0 or
nB1 = 0.3 V, 2.4 V or floating
nA = 0.3 V, 1.65 V, nB0 or
nB1 = 0.3 V, 1.65 V or floating
I
A(ON)
On Leakage Current of Port nA = 0.3 V, 3.3 V, nB0 or
1A and 2A
nB1 = 0.3 V, 3.3 V or floating
nA = 0.3 V, 2.4 V, nB0 or
nB1 = 0.3 V, 2.4 V or floating
nA = 0.3 V, 1.65 V, nB0 or
nB1 = 0.3 V, 1.65 V or floating
R
ON
Switch On Resistance
(4)
See Figure 5
I
OUT
= 100 mA, nB0 or
nB1 = 0 V, 0.7 V, 3.6 V, 4.3 V
I
OUT
= 100 mA, nB0 or
nB1 = 0 V, 0.7 V, 2.3 V, 3.0 V
I
OUT
= 100 mA, nB0 or
nB
1
= 0 V, 0.7 V, 2.0 V, 2.7 V
I
OUT
= 100 mA, nB0 or
nB1 = 0 V, 0.7 V, 1.6 V, 2.3 V
I
OUT
= 100 mA, nB0 or
nB1 = 0 V, 0.7 V, 1.65 V
ΔR
ON
On Resistance Matching
Between Channels
(5)
I
OUT
= 100 mA, nB0 or
nB1 = 0.7 V
nA
Ω
Ω
R
FLAT(ON)
On Resistance Flatness
(6)
I
OUT
= 100 mA, nB0 or
nB1 = 0 V to V
CC
4.3
3.0
2.7
2.3
1.65
Ω
I
CC
I
CCT
Quiescent Supply Current
Increase in I
CC
per Input
V
IN
= 0 V or V
CC
, I
OUT
= 0 A
Input at 2.6 V
Input at 1.8 V
3.6
4.3
nA
µA
Notes:
4. On resistance is determined by the voltage drop between A and B pins at the indicated current through the switch.
5.
ΔR
ON
= R
ONmax
– R
ONmin
measured at identical V
CC
, temperature, and voltage.
6. Flatness is defined as the difference between the maximum and minimum value of R
ON
over the specified range of conditions.
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