參數(shù)資料
型號(hào): FSA2156
廠商: Fairchild Semiconductor Corporation
英文描述: Low-Voltage SPST 0.4OHM Analog Switch
中文描述: 低電壓聚苯乙烯0.4OHM模擬開關(guān)
文件頁數(shù): 2/12頁
文件大?。?/td> 683K
代理商: FSA2156
2006 Fairchild Semiconductor Corporation
FSA2156 Rev. 1.0.2
www.fairchildsemi.com
2
F
Truth Table
Pin Descriptions
Control Input (S)
L (LOW Logic Level)
H (HIGH Logic Level)
Function
Switch Open (OFF)
Switch Closed (ON)
Name
A, B
Sel
Function
Switch I/O Data Ports
Control Input
Absolute Maximum Ratings
(1)
The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The
device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables
are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table defines the
conditions for actual device operation.
Symbol
Parameter
Min.
-0.5V
Max.
4.6V
Unit
V
Vcc
Supply Voltage
Switch I/O Voltage
(2)
Control Input Voltage
(2)
V
SW
V
CNTRL
Input Clamp Diode Current
-0.5V
Vcc+ 0.3V
V
-0.5V
4.6V
V
Input Clamp Diode Current
± 50mA
± 50mA
mA
Switch I/O Current
(continuous)
Switch I/O Current (continuous)
500mA
mA
Peak Switch Current
Pulsed at 1mS Duration,
<10% Duty Cycle
500mA
mA
SC70 6L Package
180mW
mW
Power Dissipation @ 85oC
MicroPak 6L Package
180mW
mW
T
STG
T
J
T
L
Storage Temperature Range
-65
°
C
+150
°
C
+150
°
C
+260
°
C
°
C
°
C
°
C
Maximum Junction Temperature
Lead Temperature
(Soldering, 10 seconds)
All Pins
2kV
kV
I/O to GND
8kV
kV
ESD Human Body Model
Charge Discharge Model
2kV
kV
Notes
1. Absolute maximum ratings are DC values for which the device may be damaged or have its useful life impaired. The data sheet
specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature,
and input/output loading variables. Fairchild does not recommend operation outside datasheet specifications.
2. The input and output negative ratings may be exceeded if the input and output diode current ratings are observed.
Recommended Operating Conditions
(3)
Symbol
Parameter
Min.
1.65V
Max.
4.3V
Unit
V
Vcc
Supply Voltage
Control Input Voltage
(4)
V
CNTRL
V
SW
0V
Vcc
V
Switch I/O Voltage
0V
Vcc
V
Switch I/O Load Current
Switch I/O Load Current
350mA
mA
Operating Temperature
Operating Temperature
-40oC
85oC
oC
SC70 6L package
350
°
C/W
°
C/W
Thermal Resistance
θ
JA
(free air)
MicroPak 6L package
310
°
C/W
°
C/W
3. Recommended Operating conditions are specified to ensure optimal performance to the datasheet specifications.
It is recommended not to exceed them or design to absolute maximum ratings.
4. Control input must be held HIGH or LOW; it must not float.
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