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PI3A4629CTX

更新时间：2024-09-18 17:59:44
品牌：PERICOM
描述：SPST, 1 Func, 1 Channel, CMOS, PDSO5, SOT-23, 5 PIN

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PI3A4629CTX 概述

SPST, 1 Func, 1 Channel, CMOS, PDSO5, SOT-23, 5 PIN 复用器或开关

PI3A4629CTX 规格参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SOT-23
包装说明：LSSOP,针数：5
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.92
模拟集成电路 - 其他类型：SPSTJESD-30 代码：R-PDSO-G5
JESD-609代码：e0长度：2.9 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：5
最大通态电阻 (Ron)：1 Ω最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：LSSOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：240
认证状态：Not Qualified座面最大高度：1.45 mm
最大供电电压 (Vsup)：3.6 V最小供电电压 (Vsup)：2.25 V
标称供电电压 (Vsup)：3.3 V表面贴装：YES
最长断开时间：50 ns最长接通时间：50 ns
技术：CMOS温度等级：INDUSTRIAL
端子面层：TIN LEAD端子形式：GULL WING
端子节距：0.95 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：1.625 mm
Base Number Matches：1

PI3A4629CTX 数据手册

通过下载PI3A4629CTX数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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PRELIMINARY SPECIFICATION  
PI3A4629C  
3.0V, SOTiny™ Single-Supply  
0.8Ω SPST (NO) CMOS Analog Switch  
with -1.0V to 3.3V Operating Range  
Features  
Description  
PI3A4629C is a single-pole/single-throw (SPST) normally open  
(NO) analog switch that operates from a single +2.25V to +3.6V  
supply.  
• Analog Signal Range: -1.0V to V when switch is “On”  
CC  
• -1.0V Undershoot Protection when switch is “Off”  
• Low On-Resistance: 0.8Ω Max (+3.0V Supply)  
• 0.1Ω Max. On-Resistance Flatness at +25°C  
The switch has 0.8Ω Max On-Resistance (R ), with 0.1Ω Max  
ON  
R
flatness over the analog signal range when powered from a  
ON  
+3.0V supply. Fast switching times are less than 50ns.  
• Fast Switching: 50ns Max.  
To minimize PC board area use, the device is available in the  
ultra compact TDFN and the small compact SOT-23 packages.  
The PI3A4629C pinout is optimized for the highest package off-  
isolation available.  
• +2.25V to +3.6V Single-Supply Operation  
• TTL/CMOS-Logic Compatible  
• –70dB Off-Isolation at 1 MHz  
• Packaging (Pb-free & Green available):  
– 5-pin Small Compact SOT-23 (T)  
– 6-contact No Lead TDFN (ZC)  
Block Diagrams/Pin Configurations  
Top Views  
Applications  
IN 1  
5
4
VCC  
• Cellular Phones  
• Communications Circuits  
• Battery-Operated Equipment  
• DSL Modems  
2
3
COM  
GND  
• Audio and Video Signal Routing  
• PCMCIA Cards  
NO  
SOT23  
Pin Description  
1
6
5
IN  
V
CC  
TDFN  
SOT-23 Name Function  
2
2
COM Analog Switch, Common  
N.C.  
NO  
COM 2  
Analog Switch, Normally  
Open  
4
4
NO  
3
1
6
5
3
1
5
-
GND Ground  
IN Digital Control Input  
Positive Supply Voltage  
N.C. No Internal Connection  
3
4
GND  
TDFN  
V
CC  
N.C. = No Internal Connection  
Note:  
Switches shown for Logic “0” input  
1. NO and COM pins are identical and interchangeable. Any pin may  
be considered as an input or an output; signals pass.  
Truth Table  
Input  
Switch State  
OFF  
LOW  
HIGH  
ON  
P-0.6  
01/05/05  
1
PRELIMINARY SPECIFICATION  
PI3A4629C  
3.0V, SOTiny™ Single-Supply 0.8Ω SPST (NO)  
CMOS Analog Switch with -1.0V to 3.3V Operating Range  
Absolute Maximum Ratings  
Thermal Information  
Voltages Referenced to GND  
Continuous Power Dissipation  
V
......................................................................–0.5V to +3.6V  
CC  
SOT-23 (derate 7.1mW/ºC above +70ºC)........................... 0.5W  
Storage Temperature ........................................–65ºC to +150ºC  
Lead Temperature (soldering, 10s) ................................. +300ºC  
(1)  
V , V  
, V  
.....................................–1.5V to V +0.3V  
CC  
IN  
COM  
NO  
or 30mA, whichever occurs first  
Current (any terminal).....................................................±200mA  
Peak Current, COM, NO  
(Pulsed at 1ms, 10% duty cycle).....................................±400mA  
Notes:  
1. Signals on NO, COM, or IN exceeding VCC 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 +3.3V Supply  
(V = +3.3V ± 10%, GND = 0V, V = 1.4V, V = 0.5V)  
CC  
IH  
IL  
(1)  
(2)  
(1)  
Description  
Parameters  
Test Conditions  
Temp.(°C) Min.  
Typ.  
Max.  
Units  
Analog Switch  
(3)  
Analog Signal Range  
V
Full  
25  
-1  
V
V
Ω
ANALOG  
CC  
1.0  
V
= 2.7V,  
= 100mA, V = 1.5V  
NO  
CC  
On Resistance  
R
R
ON  
I
COM  
Full  
25  
1.0  
0.1  
0.1  
1
V
V
= 2.7V, I  
= 0.8V, 2.0V  
= 100mA,  
COM  
CC  
NO  
(5)  
On-Resistance Flatness  
FLAT(ON)  
Full  
25  
–1  
–2  
–1  
–2  
NO or COM Off Leakage  
I
I
or  
V
V
= 3.3V, V  
= +2.0V  
= 0V,  
NO(OFF)  
CC  
NO  
COM  
COM  
(6)  
Current  
COM(OFF)  
Full  
25  
2
µA  
1
V
V
= 3.3V, V  
= + 2.0V  
= +2.0V  
CC  
NO  
(6)  
COM On Leakage Current  
I
COM(ON)  
Full  
2
P-0.6  
01/05/05  
2
PRELIMINARY SPECIFICATION  
PI3A4629C  
3.0V, SOTiny™ Single-Supply 0.8Ω SPST (NO)  
CMOS Analog Switch with -1.0V to 3.3V Operating Range  
Electrical Specifications - Single +3.3V Supply (continued)  
(V = + 3.3V ± 10%, GND = 0V, V = 1.4V, V = 0.5V)  
CC  
IH  
IL  
(1)  
(2)  
(1)  
Description  
Parameters  
Test Conditions  
Temp (ºC) Min.  
Typ.  
Max.  
Units  
Logic Input  
Input High Voltage  
Input Low Voltage  
V
Guaranteed logic High Level  
Guaranteed logic Low Level  
Full  
1.4  
IH  
V
V
0.5  
1
IL  
Input Current with  
Voltage High  
I
V
V
= V , all others = 0V  
–1  
–1  
INH  
IN  
IN  
CC  
µA  
Input Current with  
Voltage Low  
I
= 0V, all other = V  
1
INL  
CC  
Dynamic  
25  
Full  
25  
50  
50  
50  
50  
Turn-On Time  
t
ON  
V
= 3.3V, V = 2.0V, Figure 1  
ns  
CC  
NO  
Turn-Off Time  
t
OFF  
Full  
C = 1nF, V  
= 0V,  
L
GEN  
(3)  
Charge Injection  
Q
25  
TBD  
pC  
dB  
R
= 0Ω, Figure 2  
GEN  
(7)  
Off Isolation  
O
R = 50Ω, f = 5 MHz, Figure 3  
L
TBD  
80  
IRR  
NO Off Capacitance  
COM Off Capacitance  
COM On Capacitance  
C
f = 1MHz, Figure 4  
NO(OFF)  
C
80  
COM(OFF)  
pF  
C
f = 1MHz, Figure 4  
f = 1MHz, Figure 4  
230  
COM(ON)  
Control Input Capaci-  
tance  
C
1
IN  
Supply  
Power-Supply Range  
Positve Supply Current  
V
Full  
2.25  
3.6  
V
CC  
I
V
= 3.6V, V = 0V or V  
CC  
TBD  
µA  
CC  
CC  
IN  
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.  
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.  
P-0.6  
01/05/05  
3
PRELIMINARY SPECIFICATION  
PI3A4629C  
3.0V, SOTiny™ Single-Supply 0.8Ω SPST (NO)  
CMOS Analog Switch with -1.0V to 3.3V Operating Range  
Electrical Specifications - Single +2.5V Supply  
(V = +2.5V ± 10%, GND = 0V, V = TBD, V = TBD)  
CC  
IH  
IL  
(1)  
(2)  
(1)  
Description  
Parameters  
Test Conditions  
Temp.(°C) Min.  
Typ.  
Max.  
Units  
Analog Switch  
(3)  
Analog Signal Range  
V
-1  
V
V
ANALOG  
CC  
25  
Full  
25  
TBD  
TBD  
TBD  
TBD  
On-Resistance Match  
Between Channels  
∆
RON  
(4)  
V
V
= 2.5V, I  
= 0.8V, 1.8V  
= –8mA,  
COM  
CC  
NO  
(5)  
On-Resistance Flatness  
R
FLAT(ON)  
Full  
Dynamic  
25  
Full  
25  
TBD  
TBD  
TBD  
TBD  
Turn-On Time  
t
t
ON  
V
= 2.5V, V = 1.8V,  
CC  
NO  
ns  
Figure 1  
Turn-Off Time  
OFF  
Full  
C = 1nF, V  
= 0V,  
L
GEN  
(3)  
Charge Injection  
Q
25  
TBD  
TBD  
pC  
R
= 0V, Figure 2  
GEN  
Supply  
V
= 2.75V, V = 0V  
IN  
CC  
Positive Supply Current  
I
Full  
TBD  
µA  
CC  
or V All channels on or off  
CC,  
Logic Input  
Input HIGH Voltage  
Input LOW Voltage  
Input HIGH Current  
Input HIGH Current  
V
V
Guaranteed logic high level  
Guaranteed logic Low level  
Full  
Full  
Full  
Full  
TBD  
IH  
IL  
V
TBD  
I
I
V
V
= V , all others = 0V  
–1  
–1  
1
1
INH  
INL  
IN  
IN  
CC  
µA  
= 0V, all others = V  
CC  
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.  
P-0.6  
01/05/05  
4
PRELIMINARY SPECIFICATION  
PI3A4629C  
3.0V, SOTiny™ Single-Supply 0.8Ω SPST (NO)  
CMOS Analog Switch with -1.0V to 3.3V Operating Range  
Test Circuits/Timing Diagrams  
VCC  
t <20ns  
f
r
V
INH  
Logic  
Input  
t <20ns  
VCC  
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  
VCC  
VCC  
∆V  
OUT  
V
OUT  
IN  
COM  
IN  
NO  
V
OUT  
C
L
1nF  
V
GEN  
OFF  
OFF  
OFF  
OFF  
.1µF  
ON  
ON  
Logic  
Input  
GND  
IN  
Q = (∆V  
)(C )  
L
OUT  
Figure 2. Charge Injection  
+3.3V  
+3.3V  
10nF  
10nF  
V
CC  
V
CC  
COM  
NO  
COM  
IN  
0V to 2.4V  
or 0V to 2V  
0V to 2.4V  
or  
0V to 2V  
50ohm  
IN  
Capacitance  
Meter  
NO  
Analyzer  
50ohm  
f = 1 MHz  
GND  
GND  
Figure 3. Off Isolation/On-Channel Bandwidth  
Figure 4. Channel On/Off Capacitance  
P-0.6  
01/05/05  
5
PRELIMINARY SPECIFICATION  
PI3A4629C  
3.0V, SOTiny™ Single-Supply 0.8Ω SPST (NO)  
CMOS Analog Switch with -1.0V to 3.3V Operating Range  
Packaging Mechanical: 5-Pin SOT-23 (T)  
.075  
1.90�  
BSC  
5
1
4
3
.059  
.068  
1.50 .102 2.60  
1.75 .118�3.00  
0º - 10º  
2
Datum "A"  
.004  
.023  
0.10  
0.60  
.037  
0.95  
BSC  
.014  
.019  
0.35  
0.50�  
X.XX DENOTES DIMENSIONS  
.110 2.80  
.118 3.00  
X.XX  
IN MILIMETERS  
.057 1.45�MAX.  
SEATING  
PLANE  
0.00  
0.15  
.000  
.005  
Packaging Mechanical: 6-Pin TDFN (ZC)  
2.00 ± 0.10  
0.80 MAX.  
0.65 BSC  
2.00 ± 0.10  
0.30 ± 0.05  
0.20 REF.  
0.0 - 0.05  
0.40 ± 0.10  
2.30 ± 0.10  
0.80 MAX.  
Pin #1  
1.40 ± 0.10  
Pin #1  
0.0 - 0.05  
P-0.6  
01/05/05  
6
PRELIMINARY SPECIFICATION  
PI3A4629C  
3.0V, SOTiny™ Single-Supply 0.8Ω SPST (NO)  
CMOS Analog Switch with -1.0V to 3.3V Operating Range  
Ordering Information  
Ordering Code  
PI3A4629CTX  
Package Code  
Package Description  
5-pin Small Compact SOT-23  
Top Marking  
T
T
YA  
YA  
YA  
PI3A4629CTEX  
PI3A4629CZCEX  
Notes:  
Pb-free & Green, 5-pin Small Compact SOT-23  
Pb-free & Green, 6-contact Ultra Compact TDFN  
ZC  
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/  
2. X = Tape/Reel  
3. Number of transistors = TBD  
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com  
P-0.6  
01/05/05  
7

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