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WAS4760Q 데이터시트 PDF




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부품번호 WAS4760Q 기능
기능 Dual SPST Analog Switch
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WAS4760Q 데이터시트, 핀배열, 회로
WAS4760Q
Dual SPST Analog Switch with Negative Swing
Audio Capability and 12V Tolerance
WAS4760Q
Http//:www.sh-willsemi.com
Descriptions
The WAS4760Q is a high performance, dual Single
Pole Single Throw (SPST) analog switch with negative
swing audio capability that features low Ron of 1Ω
(typical) at 3.6V VCC. The WAS4760Q operates over a
wide VCC range of 3.3V to 4.5V and is designed for
high voltage isolation. The EN input is 1.8V logic level
compatible.
QFN1418-10L
WAS4760Q is also featured with smart circuitry to
minimize VCC leakage current even when the control
voltage is lower than VCC supply voltage. This feature
suits mobile handset applications by allowing direct
interface with baseband processor general-purpose IO
with minimal battery consumption. In other word, there
is no need of additional device to shift control level to
be the same as that of VCC in real application.
Pin configuration (Top view)
As EN is logic high, INx connects to Ox, very flatten
Ron from INx to Ox minimizes little distortion as analog
signals pass through; As EN is logic low, INx
disconnects to Ox and Ox is withstanding high voltage
up to 12V with very limit couplings back to INx.
The WAS4760Q is available in QFN1418-10L package.
Standard product is Pb-Free and halogen-Free.
60 = Device code
Y = Year Code (A~Z)
W = Week Code (A~Z)
Features
Supply voltage
: 3.3 ~ 4.5V
O1/O2 pin voltage range : 12V DC
Ultra high OFF isolation : -130dB @ 1KHz
Low ON resistance
: 1Ω @ 3.6V
Crosstalk rejection
: -130dB @ 1KHz
THD for 0.707Vrms @ RL=32Ω : - 95 dB
Signal-to-Noise Ratio
: 120dBV
-3dB Bandwidth
: 50MHz
HBM JEDEC: JESD22-A114
IO to GND
: ±8KV
Power to GND
: ±5KV
Marking
Order information
Device
WAS4760Q-10/TR
Package
QFN1418-10L
Shipping
3000/Reel&Tape
Applications
Cell phones and PDA
Audio and Video Signal Routing
Will Semiconductor Ltd.
1 Dec, 2016 - Rev. 1.3




WAS4760Q pdf, 반도체, 판매, 대치품
Absolute Maximum Ratings (1)
Parameter
Supply Voltage
Signal Output Pin Voltage
Signal Input Pin Voltage
Logic Control Pin Voltage
Continuous Current
Peak Current (pulsed at 1ms 50% duty cycle)
Storage Temperature Range
Junction Temperature
Lead Temperature (Soldering, 10 seconds)
Power Dissipation
Recommend operating ratings (3)
Parameter
Operating Supply Voltage
Logic Control Voltage
Input Signal Voltage
Operating Temperature
Input Raise and Fall Time(Control Input VCC=2.3~3.6V)
Thermal Resistance
WAS4760Q
Symbol
VCC
VOX
VINX
VEN
Iout
Iout
TSTG
TJ
TL
PD
Value
-0.3 ~ 6.5
0.7-VCC ~ 12
0.7-VCC ~ VCC
-0.3 ~ 6.5
±200
±400
-55 ~ 150
150
260
250
Unit
V
V
V
V
mA
mA
oC
oC
oC
mW
Symbol
VCC
VEN
VINX
TA
tr,tf
RθJA
Value
3.3 ~ 4.5
0.0 ~ VCC
-3 ~ +3
-40 ~ 85
0 ~ 10
350
Unit
V
V
V
oC
ns/V
oC/W
Note:
1. “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.
2. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are
observed.
3. Control input must be held high or Low, it must not float.
Will Semiconductor Ltd.
4 Dec, 2016 - Rev. 1.3

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WAS4760Q 전자부품, 판매, 대치품
500mV/div
WAS4760Q
5V/div
t (400ns/div)
Figure 1. High Voltage Isolation
2V/div
2V/div
2V/div
t (40us/div)
2V/div t (20us/div)
Figure 2. 2 in 1 Speaker applications
with smart PA and none cap-less receiver output
Figure 3. 2 in 1 Speaker applications
with smart PA and cap-less receiver output
Will Semiconductor Ltd.
7 Dec, 2016 - Rev. 1.3

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관련 데이터시트

부품번호상세설명 및 기능제조사
WAS4760Q

Dual SPST Analog Switch

WillSEMI
WillSEMI

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