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PDF ( 数据手册 , 数据表 ) WAS4761Q

零件编号 WAS4761Q
描述 Dual SPST Analog Switch
制造商 WillSEMI
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WAS4761Q 数据手册, 描述, 功能
WAS4761Q
Dual SPST Analog Switch with Negative Swing
Audio Capability and 12V Tolerance
WAS4761Q
Http//:www.sh-willsemi.com
Descriptions
The WAS4761Q is a high performance, dual Single
Pole Single Throw (SPST) analog switch with negative
swing audio capability that features low Ron of 1
(typical) at 3.6V VCC. The WAS4761Q 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
WAS4761Q 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 WAS4761Q is available in QFN1418-10L package.
Standard product is Pb-Free and halogen-Free.
61
YW
61 = 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
: 1@ 3.6V
Crosstalk rejection
: -130dB @ 1KHz
THD for 0.707Vrms @ RL=32: - 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
WAS4761Q-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







WAS4761Q pdf, 数据表
PACKAGE OUTLINE DIMENSIONS
QFN1418-10L
Symbol
A
A1
A3
D
E
b
L
L1
e
Will Semiconductor Ltd.
Min.
0.50
0.00
1.35
1.75
0.15
0.30
0.40
Dimensions in Millimeters
Typ.
0.55
-
0.15 Ref.
1.40
1.80
0.20
0.40
0.50
0.40 BSC
Max.
0.60
0.05
1.45
1.85
0.25
0.50
0.60














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