Audio Switch IC 2 Channel 9-WLCSP (1.22x1.22)
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FSA553UCX

DigiKey Part Number
FSA553UCXTR-ND - Tape & Reel (TR)
FSA553UCXCT-ND - Cut Tape (CT)
FSA553UCXDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
FSA553UCX
Description
IC AUDIO SWITCH SPST DUAL WLCSP
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Audio Switch IC 2 Channel 9-WLCSP (1.22x1.22)
Datasheet
 Datasheet
Product Attributes
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Category
On-State Resistance (Max)
800mOhm
Manufacturer
onsemi
Voltage - Supply, Single (V+)
1.5V ~ 3V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
-3db Bandwidth
200MHz
Part Status
Active
Operating Temperature
-40°C ~ 85°C (TA)
Applications
Audio
Mounting Type
Surface Mount
Multiplexer/Demultiplexer Circuit
1:1
Package / Case
9-UFBGA, WLCSP
Switch Circuit
SPST
Supplier Device Package
9-WLCSP (1.22x1.22)
Number of Channels
2
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 estimated in stock on 15-Feb-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.53000$1.53
10$1.37100$13.71
25$1.30160$32.54
100$0.99930$99.93
250$0.88312$220.78
500$0.83664$418.32
1,000$0.65072$650.72
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.66093$1,982.79
6,000$0.64629$3,877.74
9,000$0.63896$5,750.64
15,000$0.63084$9,462.60
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