PI5A4626TX [PERICOM]
SOTINY⑩ Low-Voltage, Single-Supply 1-Ohm SPST CMOS Analog Switches; SOTINY⑩低电压，单电源1欧姆SPST CMOS模拟开关
| 型号： | PI5A4626TX |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | SOTINY⑩ Low-Voltage, Single-Supply 1-Ohm SPST CMOS Analog Switches |
| 文件： | 总9页 (文件大小：211K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI5A4626/PI5A4629
™
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
Features
Description
PI5A4626/PI5A4629, single-pole/single-throw (SPST) analog
switches that operate from a single +1.8V to +5.5V supply, are
normally open (NO). The PI5A4629 pinout is optimized for the
highest SOT-23 package off-isolation available.
These switches have 1-ohm max On-resistance (RON), with 0.12-
ohm max RON flatness over the analog signal range when powered
from a +5V supply. Leakage currents are 0.5nAand fast switching
times are less than 50ns. They are packaged in a compact 5-pin
SOT-23 package.
• 1-ohm max. On-Resistance
• 0.15-ohm max. On-Resistance Flatness at +25°C
• Fast Switching
tON = 50ns max.
tOFF = 50ns max.
• +1.8V to +5.5V Single-Supply Operation
• TTL/CMOS-Logic Compatible
• –57dB Off-Isolation at 1MHz
• 4nA max. Off-Leakage at +25°C
Applications
• Packaging:
- 5-Pin SOT-23 (T)
• Cellular Phones • Communications Circuits
• Battery-Operated Equipment • DSL Modems
• Audio and Video Signal Routing • PCMCIA Cards
Pin Description
Functional Block Diagrams/Pin Configurations
Pin
Top Views
Name
Function
4626
4629
1
2
3
4
5
2
4
3
1
5
COM Analog Switch, Common
NO Analog Switch, Normally Open
GND Ground
1
2
3
5
1
2
3
5
4
COM
NO
V+
IN
V+
COM
IN
Digital Control Input
PI5A4626
PI5A4629
V+
Positive Supply Voltage
4
GND
IN GND
NO
Note:
NO, NC, and COM pins are identical and interchangeable. Any pin may
be considered as an input or an output; signals pass
Switches shown for Logic “0” input.
Truth Table
Switch State
Input
PI5A4626 / PI5A4629
LOW
HIGH
OFF
ON
PS8641A
06/27/04
1
PI5A4626/4629
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
Absolute Maximum Ratings
Thermal Information
Continuous Power Dissipation
SOT-23 (derate 7.1mW/ºC above +70ºC) ............................ 0.5W
Storage Temperature ....................................... –65ºC to +150ºC
Lead Temperature (soldering, 10s) ............................... +300ºC
Voltages Referenced to GND
V+ ..................................................................... –0.5V to +5.5V
V , V
, V , V (Note 1) ................ –0.5V to V +0.3V
NC NO +
IN
COM
or 30mA, whichever occurs first
Current (any terminal) ..................................................±200mA
Note:
Peak Current, COM, NO, NC
1. Signals on NC, NO, COM, or IN exceeding V+ or GND are clamped by
internal diodes. Limit forward diode current to 30mA.
(Pulsed at 1ms, 10% duty cycle) ..................................±400mA
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
= 2.4V, V
= 0.8V)
INL
INH
(1)
(2)
(1)
Paramenter
Analog Switch
Description
Test Conditions
Temp.(°C) Min.
Typ.
Max.
Units
V
(3)
Analog Signal Range
On Resistance
V
Full
0
V+
ANALOG
25
Full
25
0.5
0.9
1.1
R
ON
V+ 4.5V, I
= –30mA,
COM
V
or V
= –2.5V
NO
NC
0.03
0.08
0.05
0.10
0.12
0.15
2
On-Resistance Match
R
ON
∆
Ohm
(4)
Between Channels
Full
25
V+ =5V,
I = –30mA,
COM
On-Resistance
R
(5)
FLAT(ON)
Flatness
Full
25
V
NO
or V
=1V, –2.5V, 4V
NC
NO or NC Off
Leakage Current
V+ =5.5V,
2
0.01
0.3
I
(6)
COM(OFF)
V
V
= 0V,
COM
NO
I
or NC(OFF)
Full
25
–20
–4
20
or V
= 4.5V
NC
nA
V+ =5.5V,
4
COM On Leakage
I
V
V
= +4.5
(6)
COM(ON)
COM
NO
Current
Full
–40
40
or V
=+ 4.5V
NC
PS8641A
06/27/04
2
PI5A4626/4629
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
Electrical Specifications - Single +5V Supply (continued)
(V+ = + 5V ± 10%, GND = 0V, V
= 2.4V, V
= 0.8V)
INL
INH
Max.(-
Parameter
Symbol
Conditions
Temp(ºC) Min.(1) Typ.(2)
Units
1)
Logic Input
Input High Voltage
Input Low Voltage
Input Current with Voltage High
Input Current with Voltage Low
Dynamic
VIH
VIL
Guaranteed logic High Level
Guaranteed logic Low Level
VIN = 2.4V, all others = 0.8V
VIN = 0.8V, all others = 2.4V
2.4
V
0.8
1
Full
IINH
IINL
–1
–1
0.005
0.005
µA
1
Turn-On Time
25
Full
25
20
15
35
40
20
35
tON
V+= 5V, VNO or VNC =
2.5V, Figure 1
ns
Turn-Off Time
tOFF
Full
Charge Injection(3)
Off Isolation
CL = 1nF, VGEN = 0V,
RGEN = 0 Ohm, Figure 2
Q
25
40
pC
dB
RL = 50 Ohms,
f = 1MHz, Figure 3
OIRR
–57
–57
Crosstalk(8)
RL = 50 Ohms,
f = 1MHz, Figure 4
XTALK
C(OFF)
CCOM(OFF)
NC or NO Capacitance
COM Off Capacitance
COM On Capacitance
Supply
83
83
f = 1MHz, Figure 5
pF
CCOM(ON) f = 1MHz, Figure 6
170
Power-Supply Range
Positve Supply Current
Notes:
V+
I+
1.8
5.5
1
V
Full
VCC = 5.5V, VIN = 0V or V+
0.5
µA
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. ∆RON = RON max. - RON 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 [ VCOM / (VNO or VNC) ]. See Figure 3.
8. Between any two switches. See Figure 4.
PS8641A
06/27/04
3
PI5A4626/4629
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
Electrical Specifications - Single +3.3V Supply
(V+ = +3.3V ± 10%, GND = 0V, V
= 2.0V, V
= 0.6V)
INL
INH
Paramenter
Description
Test Conditions
Temp.(°C) Min.(1) Typ.(2) Max.(1) Units
Analog Switch
Analog Signal Range(3)
On Resistance
VANALOG
RON
0
V+
1.8
2.2
0.5
V
25
Full
25
1.0
V+=3V, ICOM = –24mA,
VNO or VNC = 2.0V
0.04
0.11
0.17
0.25
On-Resistance Match
Between Channels (4)
∆
RON
Ohm
Full
25
V+=3.3V, ICOM = –24mA,
VNO or VNC = 0.8V, 2.0V
0.2
On-Resistance Flatness(3,5)
Dynamic
RFLAT(ON)
Full
25
Full
25
30
20
40
55
25
40
Turn-On Time
tON
V+=3.3V, VNO or VNC = 2.0V, Figure 1
CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2
ns
Turn-Off Time
tOFF
Q
Full
25
Charge Injection(3)
30
pC
µA
Supply
V+=3.6V, VIN = 0V or V+
All channels on or off
Positive Supply Current
I+
Full
0.5
1
Logic Input
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input HIGH Current
Notes:
VIH
VIL
Guaranteed logic high level
Guaranteed logic Low level
VIN =2.4V, all others = 0.8V
VIN =0.8V, all others =2.4V
Full
Full
Full
Full
2
V
0.6
1
IINH
IINL
–1
–1
µA
1
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. ∆RON = RON max. - RON min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
PS8641A
06/27/04
4
PI5A4626/4629
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
Electrical Specifications - Single +2.5V Supply
(V+ = +2.5V ± 10%, GND = 0V, V
= 1.8V, V
= 0.6V)
INL
INH
Paramenter
Description
Test Conditions
Temp.(°C) Min.(1) Typ.(2) Max.(1) Units
Analog Switch
Analog Signal Range(3)
On Resistance
VANALOG
RON
0
V+
2
V
25
Full
25
1.5
V+=2.5V, ICOM = –8mA,
VNO or VNC = 1.8V
2.7
0.16
0.13
0.2
On-Resistance Match
Between Channels (4)
∆
RON
Ohm
Full
25
V+=2.5V, ICOM = –8mA,
VNO or VNC = 0.8V,1.8V
0.25
0.45
0.3
On-Resistance Flatness(3,5)
Dynamic
RFLAT(ON)
Full
25
Full
25
40
30
55
70
40
55
Turn-On Time
tON
V+=2.5V, VNO or VNC = 1.8V, Figure 1
CL = 1nF, VGEN = 0V, RGEN = 0V, Figure 2
ns
Turn-Off Time
tOFF
Q
Full
25
Charge Injection(3)
20
pC
µA
Supply
V+=2.75V, VIN = 0V or V+
All channels on or off
Positive Supply Current
I+
Full
0.5
1
Logic Input
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input HIGH Current
VIH
VIL
Guaranteed logic high level
Guaranteed logic Low level
VIN =2.0V, all others = 0.8V
VIN =0.8V, all others =2.0V
Full
Full
Full
Full
1.8
V
0.6
1
IINH
IINL
–1
–1
µA
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. ∆RON = RON max. - RON min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
PS8641A
06/27/04
5
PI5A4626/4629
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
Electrical Specifications - Single +1.8V Supply
(V+ = +1.8V ± 10%, GND = 0V, V
= 1.5V, V
= 0.6V)
INL
INH
(1)
(2)
(1)
Paramenter
Analog Switch
Description
Test Conditions
Temp.(°C) Min.
Typ.
Max.
Units
(3)
Analog Signal Range
V
0
V+
4
V
ANALOG
25
Full
25
2.0
V+=1.8V, I
= –2mA,
COM
On Resistance
R
ON
V
NO
or V = 1.5V
NC
5
0.44
0.7
0.5
0.6
On-Resistance Match
R
ON
Ohm
∆
(4)
Between Channels
Full
25
V+=1.8V, I
= –2mA,
COM
V
NO
or V = 0.6V,1.5V
NC
0.6
(3,5)
On-Resistance Flatness
R
FLAT(ON)
Full
0.9
Dynamic
25
Full
25
65
40
10
70
95
55
70
Turn- On Time
t
ON
V+=1.8V, V or V = 1.5V, Figure 1
ns
NO
NC
Turn- Off Time
t
OFF
Full
25
(3)
Charge Injection
Q
C = 1nF, V
= 0V, R = 0V, Figure 2
GEN
pC
µA
L
GEN
Supply
V+=2.0V, V = 0V or V+
IN
Positive Supply Current
I+
Full
0.5
1
All channels on or off
Logic Input
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input HIGH Current
V
Guaranteed logic high level
Guaranteed logic Low level
Full
Full
Full
Full
1.5
IH
V
V
0.6
1
IL
I
V
IN
IN
=1.5V, all others = 0.8V
=0.8V, all others =1.5V
–1
–1
INH
µA
I
V
1
INL
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. ∆RON = RON max. - RON min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
PS8641A
06/27/04
6
PI5A4626/4629
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
Test Circuits/Timing Diagrams
V+
t <20ns
r
V
INH
Logic
Input
t <20ns
f
V+
50%
Switch
Input
NO
IN
COM
+3V*
V
OUT
V
INL
t
R
C
OFF
L
L
50ohm 35pF
Switch
Output
V
90%
OUT
90%
Logic
Input
0V
GND
t
ON
LOGIC INPUT WAVEFORMS INVERTED FOR
SWITCHES THAT HAVE OPPOSITE LOGIC
* 1.5V FOR 3.3V SUPPLY
C
INCLUDES FIXTURE AND STRAY CAPACITANCE
L
R
L
V
= V
NO
(
)
OUT
R
R
L + ON
Figure 1. Switching Time
V+
V+
∆V
OUT
V
OUT
COM
IN
NO
V
OUT
C
1nF
L
IN
V
GEN
OFF
OFF
OFF
OFF
.1µF
ON
ON
Logic
Input
GND
IN
Q = (∆V
)(C )
L
OUT
Figure 2. Charge Injection
V
CC
+5V
10nF
10nF
V+
V+
NC
NO
50ohm
COM
Signal
Generator
COM
0V to 2.4V
or
0V to 2V
0dBm
50ohm
IN
IN
NO
Analyzer
50ohm
Analyzer
50ohm
GND
GND
Figure 4. Crosstalk
Figure 3. Off Isolation/On-Channel Bandwidth
PS8641A
06/27/04
7
PI5A4626/4629
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
Test Circuits/Timing Diagrams (continued)
+5V
+5V
10nF
10nF
V+
V+
COM
COM
NC or
NO
Vo
IN
0V to 2.4V
or 0V to 2V
R
L
50ohm
Capacitance
Meter
R
g
= 50ohm
f = 1 MHz
NO
GND
GND
Figure 5. Channel On/Off Capacitance
Figure 6. Bandwidth
PS8641A
06/27/04
8
PI5A4626/4629
SOTINY Low-Voltage, Single-Supply,
1-Ohm SPST CMOS Analog Switches
PackagingMechanical:5-PinSOT-23(T)
.075
1.90
BSC
5
1
4
3
.059
.068
1.50
1.75
2.60
3.00
.102
.118
0” - 10”
2
Datum "A"
.004
.023
0.10
0.60
.037
0.95
BSC
.014
.019
0.35
0.50
X.XX DENOTES DIMENSIONS
X.XX
.110 2.80
.118 3.00
IN MILIMETERS
.057
1.45
MAX.
SEATING
PLANE
0.00
0.15
.000
.005
OrderingInformation
Ordering Code
PI5A4626TX
Package Code
T
T
Package Description
5-pin SOT-23
5-pin SOT-23
TopMarking
ZI
ZH
PI5A4629TX
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
2. X = Tape and reel
3. Number of transistors: 604 (both devices)
PericomSemiconductorCorporation • 1-800-435-2336 • http://www.pericom.com
9
PS8641A
06/27/04
相关型号：
PI5A4765
Low Voltage Dual SPDT Audio Clickless Analog Switch with Headphone/Mute Detection 2:1 Mux/DeMux Bus Switch
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