onsemi FSA550BUCX Microcontrollers
4PST Isolation Switch, Depletion Mode, 3V, 800mR, SMT
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FSA550BUCX
Detailed Description
4PST Isolation Switch, Depletion Mode, 3V, 800mR, SMT
Package
12-UFBGA, WLCSP
Lifecycle Status
Active
Datasheet
FSA550BUCX Datasheet
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Technical Specifications
onsemi FSA550BUCX Microcontrollers technical specifications.
General
Number of Channels
1
Package / Case
12-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Switch Circuit
4PST
On State Resistance Max
800mOhm (Typ)
Voltage Supply Single V
1.6V ~ 3V
3db Bandwidth
50MHz
Applications
Audio
Alternate Parts Comparison (FSA550BUCX vs FSA2258L10X vs FSA1258L8X vs FSA2467UMX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-UFBGA | 10-UFQFN Exposed Pad | 8-UFQFN | 16-UFQFN |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| 3db Bandwidth | 50MHz | 50MHz | 300MHz | 85MHz |
| On State Resistance Max | 800mOhm (Typ) | 500mOhm (Typ) | 1.15Ohm | 400Ohm (Typ) |
| Switch Circuit | 4PST | SPDT | SPST - NO/NC | DPDT |
| Voltage Supply Single V | 1.6V ~ 3V | 1.65V ~ 4.3V | 1.65V ~ 5.5V | 1.65V ~ 4.3V |
| Channel Capacitance Cs Off Cd Off | -- | 3.3pF | 11.5pF | 32pF |
| Charge Injection | -- | 25pC | 20pC | 15pC |
| Crosstalk | -- | -100dB @ 100kHz | -100dB @ 1MHz | -75dB @ 100kHz |
| Current Leakage Is Off Max | -- | 10nA | 2nA (Typ) | 10nA |
| Multiplexer Demultiplexer Circuit | -- | 2:1 | 1:1 | 2:2 |
| Action |
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