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P15A462
Technical data
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PERICOM P15A462, P15A4625 Technical data

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PI5A4624/PI5A4625
SOTINY™ 1-Ohm, Low-Voltage
Single-Supply SPDT Switch
Features
• Low On-Resistance: 1-ohm max (+5V Supply) 2-ohm max (+3V Supply)
•RON Matching: 0.12-ohms max.at 25 °C
•RON Flatness: 0.12-ohms max. (+5V Supply) at 25 °C
• Low 4nA Input Leakage at 25 °C
• +1.8V to +5.5V Single-Supply Operation
• Fast Switching Time (PI5A4624)
- 50ns t
- 50ns t
ON
OFF
• Break-Before-Make Switching Guaranteed (PI5A4624)
• Make-Before-Break Switching (PI5A4625)
• -57dB Off-Isolation at 1MHz
• TTL/CMOS Logic Compatible
• Low Power Consumption: 5µW
• Improved Direct Replacement for MAX4624 & MAX4625
• Packaging (Pb-free & Green available):
– 6-pin Small Compact SOT-23 (T)
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
Description
The PI5A4624/PI5A4625 is an improved, direct replacement for the MAX4624/MAX4625 single-pole, double-throw (SPDT) analog switch. Improved specifications include a low maximum On-resis­tance of 1-ohm and fast switching times (tON = 50ns max., t
OFF
= 50 max.) with 5V supply operation. With a 2.5V supply, resistance is a low 4-ohm max.
Specifications are given for 1.8V, 2.5V, 3.3V and 5V power supply operation. Operating voltage range is +1.8V to +5.5V.
To minimize PC board area use, the PI5A4624/ PI5A4625 is available in a compact 6-pin SOT-23 package.
Functional Diagram, Pin Configuration
PI5A4624/
PI5A4625
IN
1
2
V+
3
GND
SOT-23
Top View
Switches shown for Logic “0” input
6
5
4
NO
COM
NC
Truth Tables
1
5264A5IP/4264A5IP
cigoLCNON
0NOFFO
1FFONO
PS8635B 09/13/04
PI5A4624/ PI5A4625
SOT
™
INY
1-Ohm, Low -Voltage
Single-Supply SPDT Switch
Absolute Maximum Ratings
Voltages Referenced to GND
V+........................................................................ –0.5V to +5.5V
VIN, V or 30mA, whichever occurs first
Current (any terminal) ....................................................±200mA
Peak Current, COM, NO, NC
(Pulsed at 1ms, 10% duty cycle) ....................................±400mA
, VNC, VNO (Note 1) ..................... –0.5V to V+ +0.3V
COM
Thermal Information
Continuous Power Dissipation
SOT23-6 (derate 7.1mW/ºC above +70ºC) ............................. 0.5W
Storage Temperature ......................................... –65ºC to +150ºC
Lead Temperature (soldering, 10s) .................................. +300ºC
Note:
1. Signals on NC, NO, COM, or IN exceeding V+ 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.
Electrical Specifications - Single +5V Supply
(V+ = +5V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
)3(
egnaRlangiSgolanA
ecnatsiseRnOR
hctaMecnatsiseR-nO
)4(
slennahCneewteB
INH
V
∆
R
= 2.4V, V
GOLANA
NO
NO
INL
= 0.8V)
V
ON
)1(
)2(
.pyT
)1(
.xaM
stinU
lluF0 +VV
5207.009.0
I,V5.4=+V
MOC
Vro
CN
,Am03-=
V5.2+=
lluF1.1
5230.050.0 mho
lluF01.0
)5(
ssentalFecnatsiseR-nO
)6(
tnerruC
egakaeLffOCNroON
R
I
I
)NO(TALF
V
ON
ro
)FFO(ON
)FFO(CN
V
I,V5.4=+V
Vro
ON
MOC
CN
V,V5.5=+V
MOC
Vro
CN
,Am03-=
V5.2,V5.1,V0=
V0=
V5.4=
5280.021.0
lluF51.0
52210.02
lluF02–02
An
)6(
tnerruC
egakaeLnOMOC
I
)NO(MOC
V
V,V5.5=+V
MOC
Vro
ON
CN
V5.4+=
V5.4+=
2
524–4
lluF04–3.004
PS8635B 09/13/04
Electrical Specifications - Single +5V Supply (continued)
(V+ = + 5V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
INH
= 2.4V, V
INL
= 0.8V)
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
)1(
)2(
.pyT
)1(
.xaM
stinU
egatloVhgiHtupnIV
egatloVwoLtupnIV
htiwtnerruCtupnI
hgiHegatloV
HI
LI
I
HNI
V
NI
leveLhgiHcigoLdeetnarauGlluF4.2
V
leveLwoLcigoLdeetnarauG8.0
V8.0=srehtolla,V4.2=1–500.01
Aµ
htiwtnerruCtupnI
woLegatloV
I
LNI
V
NI
V4.2=srehtolla,V8.0=1–500.01
cimanyD
520253
emiT-nO-nruTt
emiT-ffO-nruTt
NO
V
CC
FFO
1erugiF,V5=
lluF04
525102
lluF53
sn
521215.41
ekaM-erofeB-kaerBt
MBB
)ylnO4264A5IP(3erugiF
lluF15.71
5214171
kaerB-erofeB-ekaMt
)3(
noitcejnIegrahC
BBM
Q
noitalosIffORRIO
C
R
V,Fn1-
L
NEG
NEG
R
L
)ylnO5264A5IP(4erugiF
lluF15.02
,V0= 2erugiF,mho0=
,smho05=
5204Cp
5erugiF,zHM1=f
75–
Bd
)8(
klaTssorC
X
KLAT
R
L
,smho05=
6erugiF,zHM1=f
75–
ecnaticapaCONroCNC
ecnaticapaCnOMOCC
)FFO(ON/CN
)FFO(MOC
)NO(MOC
7erugiF,zHM1=f
8erugiF,zHM1=f031
24
38
ylppuS
egnaRylppuS-rewoP+V
8.15.5V
lluF
tnerruCylppuSevitisoP+IV
CC
V,V5.5=
NI
+VroV0=5.01Aµ
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 = RON
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 +25ºC.
7. Off Isolation = 20log10 [ V
/ (VNO or VNC) ]. See Figure 5
COM
8. Between any two switches. See Figure 6.
3
FpecnaticapaCffOMOCC
PS8635B 09/13/04
Electrical Specifications - Single +3.3V Supply
(V+ = +3.3V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
)3(
egnaRlangiSgolanA
ecnatsiseR-nOR
V
INH
GOLANA
NO
= 2.0V, V
INL
V
= 0.6V)
I,V3=+V
Vro
ON
PI5A4624/ PI5A4625
SOT
™
INY
1-Ohm, Low -Voltage
Single-Supply SPDT Switch
)1(
0+VV
MOC
CN
Am42–=
V0.2=
524.18.1
lluF2.2
)2(
.pyT
)1(
.xaM
stinU
hctaMecnatsiseR-nO
)4(
slennahCneewteB
R
∆
NO
V
ssentalFecnatsiseR-nOR
)NO(TALF
I,V3.3=+V
MOC
Vro
ON
CN
Am42–= V0.2,V8.0=
5240.050.0 mho
lluF11.0
5271.02.0
lluF52.0
cimanyD
520304
emiT-nO-nruTt
emiT-ffO-nruTt
ekaM-erofeB-kaerBt
erofeB-kaerB-ekaMt
)3(
noitcejnIegrahC
NO
FFO
MBB
BBM
C
Q
L
R
NEG
V,V3.3=+V
ON
erugiF,V0.2=CNVro
)ylnO4264A5IP(3erugiF5211292
)ylnO5264A5IP(4erugiF521315.71
V,Fn1-
,V0=
NEG
2erugiF,V0=
lluF55
520252
sn
lluF04
5203Cp
ylppuS
tnerruCylppuSevitisoP+I
+VroV0=NIV,V6.3=+V
fforonoslennahCllA
lluF5.01Aµ
tupnIcigoL
egatloVhgiHtupnIV
egatloVwoLtupnIV
tnerruChgiHtupnII
tnerruCwoLtupnII
HI
LI
HNI
LNI
V
NI
V
NI
leveLhgiHcigoLdeetnarauGlluF2
leveLwoLcigoLdeetnarauGlluF6.0
V8.0=srehtolla,V4.2=lluF1–1
V4.2=srehtolla,V8.0=lluF1–1
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 = RON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
4
V
Aµ
PS8635B 09/13/04
Electrical Specifications - Single +2.5V Supply
(V+ = +2.5V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
)3(
egnaRlangiSgolanA
ecnatsiseR-nOR
V
INH
GOLANA
NO
= 1.8V, V
INL
V
= 0.6V)
I,V5.2=+V
Vro
ON
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
)1(
0+VV
MOC
CN
Am8–=
V8.1=
526.12
lluF7.2
)2(
.pyT
)1(
.xaM
stinU
hctaMecnatsiseR-nO
)4(
slennahCneewteB
∆
R
NO
V
ssentalFecnatsiseR-nOR
)NO(TALF
I,V5.2=+V
MOC
Vro
ON
CN
Am8–=
V8.1,V8.0=
5231.061.0
mhO
lluF2.0
5252.03.0
lluF54.0
cimanyD
520455
emiT-nO-nruTt
emiT-ffO-nruTt
ekaM-erofeB-kaerBt
erofeB-kaerB-ekaMt
)3(
noitcejnIegrahC
NO
V
CN
FFO
MBB
BBM
C
Q
L
R
V,V5.2=+V
ro
ON
1erugiF,V8.1=
)ylnO4264A5IP3erugiF5213393
)ylnO5264A5IP4erugiF521931
V,Fn1-
NEG
,V0=
NEG
2erugiF,V0=
lluF07
520304
sn
lluF55
5202Cp
ylppuS
tnerruCylppuSevitisoP+I
V,V57.2=+V
NI
+VroV0=
fforonoslennahCllA
lluF5.01Aµ
tupnIcigoL
egatloVhgiHtupnIV
egatloVwoLtupnIV
tnerruChgiHtupnII
tnerruCwoLtupnII
HI
LI
HNI
LNI
V
NI
V
NI
leveLhgiHcigoLdeetnarauGlluF8.1
leveLwoLcigoLdeetnarauGlluF6.0
V8.0=srehtolla,V0.2=lluF1–1
V0.2=srehtolla,V8.0=lluF1–1
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 = RON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
5
V
Aµ
PS8635B 09/13/04
Electrical Specifications - Single +1.8V Supply
(V+ = +1.8V ± 10%, GND = 0V, V
retemaraPlobmySsnoitidnoC)C°(.pmeT.niM
hctiwSgolanA
)3(
egnaRlangiSgolanA
ecnatsiseR-nOR
V
INH
GOLANA
NO
= 1.5V, V
INL
V
= 0.6V)
I,V8.1=+V
Vro
ON
PI5A4624/ PI5A4625
SOT
™
INY
1-Ohm, Low -Voltage
Single-Supply SPDT Switch
)1(
0+VV
MOC
CN
Am2–=
V5.1=
528.24
lluF5
)2(
.pyT
)1(
.xaM
stinU
hctaMecnatsiseR-nO
)4(
slennahCneewteB
ssentalFecnatsiseR-nOR
∆
R
NO
)NO(TALF
I,V8.1=+V
MOC
Vro
V
ON
CN
Am2–=
V5.1,V6.0=
5244.06.0
lluF7.0
525.06.0
lluF9.0
mhO
cimanyD
525607
emiT-nO-nruTt
emiT-ffO-nruTt
ekaM-erofeB-kaerBt
erofeB-kaerB-ekaMt
)3(
noitcejnIegrahC
NO
V
CN
FFO
MBB
BBM
C
Q
L
R
V,V8.1=+V
ro
ON
1erugiF,V5.1=
)ylnO4264A5IP(3erugiF5210627
)ylnO5264A5IP(4erugiF5210141
V,Fn1-
NEG
,V0=
NEG
2erugiF,V0=
lluF59
520455
sn
lluF07
5201Cp
ylppuS
tnerruCylppuSevitisoP+I
V,V0.2=+V
NI
+VroV0=
fforonoslennahCllA
lluF5.01Aµ
tupnIcigoL
egatloVhgiHtupnIV
egatloVwoLtupnIV
tnerruChgiHtupnII
tnerruCwoLtupnII
HI
LI
HNI
LNI
V
NI
V
NI
leveLhgiHcigoLdeetnarauGlluF8.1
V
leveLwoLcigoLdeetnarauGlluF6.0
V8.0=srehtolla,V5.1=lluF1–1
Aµ
V5.1=srehtolla,V8.0=lluF1–1
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 = RON
max. - R
ON
min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
6
PS8635B 09/13/04
Test Circuits/Timing Diagrams
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
V
Logic
Input
COM
V+
V+
NC NO
GND
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
V
= V
OUT
V
NO
R
C
L
35pF
R
L
L + RON
R
L
50Ω
L
50Ω
()
NO
R
Figure 1. Switching Time
V+
V+
NO or
V
GEN
Logic Input
NC
.1µF
IN
GND
COM
C
1nF
L
Figure 2. Charge Injection
C
L
35pF
V
OUT
V
OUT
∆V
OUT
OFF
OFF
tr <20ns tf <20ns
t
OFF
90%
V
INH
Logic
Input
V
INL
Switch Output
0V
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES THAT HAVE OPPOSITE LOGIC * 1.5V FOR 3.3V SUPPLY
V
OUT
IN
OFF
OFF
IN
Q = (∆V
ON
ON
50%
V
OUT
OUT
t
ON
90%
)(CL)
V+
V+
Logic
Input
V
IN
NC NO
COM
IN
GND
R
L
50Ω
V
OUT
C 35pF
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
Figure 3. Break-Before-Make Interval (PI5A4624)
V+
V+
V
COM
Logic
Input
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
GND
NC NO
R
L
50Ω
V
NO
C
L
35pF
OUT
0.8 V
0.9xV
OUT
OUT
t
MBB
V
Logic
Input
L
Switch
V
INH
INL
50%
0.9xV
OUT
Output
(V
)
R
L
50Ω
OUT
V
C
L
35pF
NC
Logic
Input
V
INH
V
INL
V
NC
V
NQ
t
BBM
0.8 V
0.9xV
OUT
Figure 4. Make-Before-Break Interval (PI5A4625)
7
PS8635B 09/13/04
Test Circuits/Timing Diagrams (continued)
V+
+5V
NC
Capacitance
Meter
GND
COM
10nF
IN
0V to 2.4V
or
0V to 2V
f = 1MHz
10nF
+5V
PI5A4624/ PI5A4625
SOT
™
INY
1-Ohm, Low -Voltage
Single-Supply SPDT Switch
V
CC
10nF
V+
COM1
IN
Analyzer
50Ω
50Ω
NC or
NO
GND
Figure 5. Off Isolation/On-Channel Bandwidth
+5V
10nF
COM
Capacitance
Meter
f = 1 MHz
V+
IN
NC
GND
0V to 2.4V
or
0V to 2V
0V to 2.4V or 0V to 2V
Signal
Generator
0dBm
Analyzer
NC NO
IN
50Ω
Figure 6. Crosstalk
V+
GND
COM
50Ω
Figure 7. Channel-Off Capacitance
+5V
10nF
V+
NC or
NO
Rg = 50Ω
Figure 9. Bandwidth
GND
COM
R
L
50Ω
Vo
Figure 8. Channel-On Capacitance
8
PS8635B 09/13/04
Packaging Mechanical: 6-Pin SOT-23 (T)
0.075
1.90 BSC
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
0.037
0.95 BSC
0.110
0.118
5
2
2.80
3.00
0.014
0.019
3
0.35
0.50
0.059
0.068
0.000
0.005
1.50
1.75
0.00
0.15
0.102
0.118
0.057
64
2.60
3.00
1.45MAX.
SEATING PLANE
Datum "A"
0.004
0.023
0.10
0.60
DENOTES DIMENSIONS
X.XX X.XX
IN MILLIMETERS
0” - 10”
Ordering Information
Ordering Code Package Code Package Description Top Marking
PI5A4624TX T 6-pin SOT-23 ZK
PI5A4624TEX T Pb-free & Green, 6-pin SOT-23 ZK
PI5A4625TX T 6-pin SOT-23 ZJ
PI5A4625TEX T Pb-free & Green, 6-pin SOT-23 ZJ
Notes:
1. Thermal Characteristics can be found on the world wide web at www.pericom.com/packaging/
2. Number of transistors : 753 (Both devices)
3. X = Tape and reel
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
9
PS8635B 09/13/04
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