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Datasheet: PI3A4624TEX (Pericom Semiconductor Corporation)

3.0V, SOTiny 0.4 Single-Supply SPDT Analog Switch

 

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Pericom Semiconductor Corporation
1
PS8712A 07/07/04
Description
The PI3A4624 is a single-pole, double-throw (SPDT) analog switch.
Specifications include a low ON-Resistance of 0.4, and fast
switching times (40ns Max.) with 3.0V supply operation.
Specifications are given for 1.8V, 2.5V and 3.3V power supply
operation. Operating voltage range is +1.5V to +3.6V.
To minimize PC board area use, the device is available in the ultra
compact TDFN, and the small compact SOT-23, 6-pin packages.
Operating temperature range is 40C to 85C.
PI3A4624
3.0V, SOTiny
TM
0.4
Single-Supply SPDT Analog Switch
Features
Low On-Resistance: 0.4 (+2.7V Supply)
R
ON
Matching: 0.09 Max.at 25 C
R
ON
Flatness: 0.1 Max. (+3.0V Supply) at 25 C
Low 2nA Input Leakage at 25 C
+1.5V to +3.6V Single-Supply Operation
Fast Switching Time: 40ns Max.
-41dB Off-Isolation at 100KHz
TTL/CMOS Logic Compatible
Low Power Consumption: 5W
Packaging (Pb-free & Green available):
6-pin Small Compact SOT-23 (T)
6-pin No Lead (TDFN) (ZC)
Applications
Communication Circuits
Cellular Phones
Audio and Video Signal Routing
Portable Battery-Operated Equipment
Data Acquisition Systems
Computer Peripherals
Telecommunications
Relay Replacement
Wireless Terminals and Peripherals
Hard Drives
Modems
Block Diagram, Pin Configuration
Top View
Switches shown for Logic "0" input
IN
2
3
1
V
CC
GND
NC
NO
COM
5
6
4
IN
2
3
V
CC
GND
NC
NO
COM
1
SOT23
TDFN
6
4
5
Truth Table
Logic
NC
NO
0
ON
OFF
1
OFF
ON
PI3A4624
3.0V, SOTiny
TM
0.4
Single-Supply SPDT Analog Switch
2
PS8712A 07/07/04
Absolute Maximum Ratings
Voltages Referenced to GND
V
CC
.......................................................................0.5V to +3.6V
V
IN
, V
COM
, V
NC
, V
NO
(1)
.............................0.5V to V
CC
+0.3V
or 30mA, whichever occurs first
Current (any terminal)......................................................200mA
Peak Current, COM, NO, NC
(Pulsed at 1ms, 10% duty cycle)......................................400mA
Notes:
1. Signals on NC, NO, COM, or IN exceeding V
CC
or GND are clamped by internal diodes. Limit forward diode current to 30mA.
Caution: Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating
and operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied.
Thermal Information
Continuous Power Dissipation
SOT-23, 6-pin (derate 7.1mW/C above +70C) ................ 0.5W
Storage Temperature ........................................65C to +150C
Lead Temperature (soldering, 10s) ................................. +300C
Electrical Specifications - Single +3.3V Supply
(V
CC
= +3.3V 10%, GND = 0V, V
IH
= 1.4V, V
IL
= 0.5V)
Parameter
Symbol
Conditions
Package Temp. (C) Min.
(1)
Typ.
(2)
Max.
(1)
Units
Analog Switch
Analog Signal Range
(3)
V
ANALOG
Full
0
V
CC
V
On-Resistance
R
ON
V
CC
= 2.7V,
I
COM
= 100mA,
V
NO
or V
NC
= +1.5V
25
0.4
0.5
SOT23
Full
0.5
TDFN
0.6
On-Resistance Match
Between Channels
(4)
R
ON
25
0.08
Full
0.09
On-Resistance Flat-
ness
(5)
R
FLAT(ON)
V
CC
= 2.7V,
I
COM
= 100mA,
V
NO
or V
NC
= 0.8V,
2.0V
25
0.1
Full
0.1
NO or NC Off Leakage
Current
(6)
I
NO(OFF)
or
I
NC(OFF)
V
CC
= 3.3V,
V
COM
= 0V,
V
NO
or V
NC
= +2.0V
25
1
1
nA
Full
10
10
COM On Leakage Cur-
rent
(6)
I
COM(ON)
V
CC
= 3.3V,
V
COM
= +2.0V, V
NO
or
V
NC
= +2.0V
25
2
2
Full
20
20
PI3A4624
3.0V, SOTiny
TM
0.4
Single-Supply SPDT Analog Switch
3
PS8712A 07/07/04
Notes:
1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.
2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
3. Guaranteed by design.
4. R
ON
=
R
ON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured.
6. Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at +25C.
7. Off Isolation = 20log
10
[ V
COM
/ (V
NO
or V
NC
)
]. See Figure 4.
8. Between any two switches. See Figure 5.
Electrical Specifications - Single +3.3V Supply
(continued)
(V
CC
= +3.3V 10%, GND = 0V, V
IH
= 1.4V, V
IL
= 0.5V)
Parameter
Symbol
Conditions
Temp. (C) Min
.(1)
Typ.
(2)
Max.
(1)
Units
Logic Input
Input High Voltage
V
IH
Guaranteed Logic High Level
Full
1.4
V
Input Low Voltage
V
IL
Guaranteed Logic LowLevel
0.5
Input Current with
Voltage High
I
INH
V
IN
= 1.4V, all others = 0.5V
1
1
A
Input Current with
Voltage Low
I
INL
V
IN
= 0.5V, all others = 1.4V
1
1
Dynamic
Turn-On-Time
t
ON
V
CC
= 3.3V, V
NO
or V
NC
= 2.0V,
Figure 1
25
20
ns
Full
40
Turn-Off-Time
t
OFF
25
10
Full
20
Charge Injection
(3)
Q
C
L
=1nF, V
GEN
= 0V, R
GEN
= 0,
Figure 2
25
40
pC
Off Isolation
(7)
O
IRR
R
L
= 50, f = 100 KHz, Figure 3
-27
dB
CrossTalk
(8)
X
TALK
R
L
= 50, f = 100 KHz, Figure 4
-41
NC or NO
Capacitance
C
NC/NO (OFF)
f = 1 MHz, Figure 5
75
pF
COM Off
Capacitance
C
COM(OFF
)
75
COM On
Capacitance
C
COM(ON)
f = 1 MHz, Figure 6
200
Supply
Power-Supply Range
V
CC
Full
1.5
3.6
V
Positive Supply
Current
I
CC
V
CC
= 3.6V, V
IN
= 0V or V
CC
100
nA
PI3A4624
3.0V, SOTiny
TM
0.4
Single-Supply SPDT Analog Switch
4
PS8712A 07/07/04
Notes:
1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.
2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
3. Guaranteed by design.
4. R
ON
=
R
ON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured.
Electrical Specifications - Single +2.5V Supply
(V
CC
= +2.5V 10%, GND = 0V, V
IH
= 1.4V, V
IL
= 0.5V)
Parameter
Symbol
Conditions
Temp. (C) Min.
(1)
Typ.
(2)
Max.
(1)
Units
Analog Switch
Analog Signal Range
(3)
V
ANALOG
0
V
CC
V
On-Resistance
R
ON
V
CC
= 2.5V, I
COM
= 8mA, V
NO
or V
NC
= 1.8V
25
0.5
Full
0.6
On-Resistance Match
Between Channels
(4)
R
ON
V
CC
=2.5V, I
COM
= 8mA, V
NO
or
V
NC
= 0.8V, 1.8V
25
0.1
Full
0.1
On-Resistance Flat-
ness
(5)
R
FLAT(ON)
25
0.1
Full
0.1
Dynamic
Turn-On-Time
t
ON
V
CC
= 2.5V, V
NO
or V
NC
= 1.8V,
Figure 1
25
30
ns
Full
50
Turn-Off-Time
t
OFF
25
15
Full
30
Charge Injection
(3)
Q
C
L
= 1nF, V
GEN
= 0V, R
GEN
= 0V,
Figure 2
25
40
pC
Logic Input
Input High Voltage
V
IH
Guaranteed Logic High Level
Full
1.4
V
Input Low Voltage
V
IL
Guaranteed Logic LowLevel
Full
0.5
Input High Current
I
INH
V
IN
= 1.4V, all others = 0.5V
Full
1
1
A
Input Low Current
I
INL
V
IN
= 0.5V, all others = 1.4V
Full
1
1
PI3A4624
3.0V, SOTiny
TM
0.4
Single-Supply SPDT Analog Switch
5
PS8712A 07/07/04
Notes:
1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.
2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
3. Guaranteed by design.
4. R
ON
=
R
ON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured.
Electrical Specifications - Single +1.8V Supply
(V
CC
= +1.8V 10%, GND = 0V, V
IH
= 1.4V, V
IL
= 0.5V)
Parameter
Symbol
Conditions
Temp. (C) Min.
(1)
Typ.
(2)
Max.
(1)
Units
Analog Switch
Analog Signal
Range
(3)
V
ANALOG
0
V
CC
V
On-Resistance
R
ON
V
CC
=1.8V, I
COM
= 4mA,
V
NO
or V
NC
= 1.5V
25
0.55
Full
0.65
On-Resistance
Match Between
Channels
(4)
R
ON
V
CC
=1.8V, I
COM
= 4mA,
V
NO
or V
NC
= 0.8V, 1.5V
25
0.1
Full
0.2
On-Resistance
Flatness
(5)
R
FLAT(ON)
25
0.9
Full
1.3
Dynamic
Turn-On-Time
t
ON
V
CC
=1.8V, V
NO
or V
NC
= 1.5V,
Figure 1
25
50
ns
Full
50
Turn-Off-Time
t
OFF
25
20
Full
40
Charge Injection
(3)
Q
C
L
= 1nF, V
GEN
= 0V,
R
GEN
= 0V, Figure 2
25
36
pC
Logic Input
Input High Voltage
V
IH
Guaranteed Logic High Level
Full
1.4
V
Input Low Voltage
V
IL
Guaranteed Logic LowLevel
Full
0.5
Input High Current
I
INH
V
IN
= 1.4V, all others = 0.5V
Full
1
1
A
Input Low Current
I
INL
V
IN
= 0.5V, all others = 1.4V
Full
1
1
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