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PDF WAS3157B Data sheet ( Hoja de datos )
| Número de pieza | WAS3157B | |
| Descripción | SPDT Analog Switch | |
| Fabricantes | WillSEMI | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de WAS3157B (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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WAS3157B
5.5Ω, 400MHz Bandwidth, SPDT Analog
Switch
WAS3157B
Http//:www.sh-willsemi.com
Descriptions
The WAS3157B is a high performance, single pole
double throw (SPDT) CMOS analog switch for bus
switching or audio switching applications. It features
high bandwidth up to 400MHz at -3dB and low
on-resistance (5.5Ω Typ.).
SOT-363
The SEL pin has overvoltage protection that allows
voltages above VCC, up to 7.0V to be present on the
pin without damage or disruption of operation of the
part, regardless of the operating voltage. The
WAS3157B is also featured with smart circuitry to
minimize VCC leakage current even when SEL control
voltage is lower than VCC supply voltage. In other
word, there is no need of additional device to shift SEL
level to be the same as that of VCC in real application.
Pin configuration (Top view)
The WAS3157B is available in standard
SOT-363(SC-70-6L) package. Standard product is
Pb-Free and halogen-Free.
Features
Supply voltage
: 2.3 ~ 5.5V
On-Resistance
: 5.5Ω @ VCC=4.5V
-3dB Bandwidth
: 400MHz @ CL=5pF
Off isolation
: -69dB @ 10MHz
Low quiescent current
: <1uA
Break-before-make function
ESD protection
HBM
: ±8000V
MM
: ±600V
Small package SOT-363
Marking
S7 = Device code
* = Month (A~Z)
Order information
Device
Package
Shipping
WAS3157B-6/TR SOT-363 3000/Reel&Tape
Applications
Cell phones
MID
Other portable equipments
Will Semiconductor Ltd.
1 Dec, 2014 - Rev. 1.4
1 page  
Test Circuit
WAS3157B
Figure 1: Off state switch leakage current
IO
V
VCC
VA A
B0 or B1
VO
GND
Ron=V/IO
Figure 3: On-Resistance
Figure 2: On state switch leakage current
VCC
A
VIL
or
VIH
SEL
B0 Output
CL
B1 Output
CL
Data Input
Data Output
TPLH TPHL
Figure 4: Propagation delay time
Figure 5: Select input to switch on/off time
Will Semiconductor Ltd.
5 Dec, 2014 - Rev. 1.4
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet WAS3157B.PDF ] | |
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