onsemi FSA4157AL6X Analog Switches, Multiplexers, Demultiplexers
1 Circuit IC Switch 2:1 1.15Ohm 6-MicroPak
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FSA4157AL6X
Detailed Description
IC SWITCH SPDT 6MICROPAK
Package
6-UFDFN
Key Features
Package / Case: 6-UFDFN; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
FSA4157AL6X Datasheet
Quick Jump:
Technical Specifications
onsemi FSA4157AL6X Analog Switches, Multiplexers, Demultiplexers technical specifications.
General
RoHS
Yes
Package / Case
6-UFDFN
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Number of Circuits
1
Multiplexer Demultiplexer Circuit
2:1
Switch Circuit
SPDT
On State Resistance Max
1.15Ohm
Voltage Supply Single V
2.7V ~ 5.5V
Alternate Parts Comparison (FSA4157AL6X vs FSA2258L10X vs FSA5157L6X vs FSA4157L6X)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 6-UFDFN | 10-UFQFN Exposed Pad | 6-UFDFN | 6-UFDFN |
| 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) |
| Lifecycle Status | Active | Obsolete | Active | Active |
| 3db Bandwidth | 300MHz | 50MHz | 80MHz | 300MHz |
| Channel Capacitance Cs Off Cd Off | 12pF | 3.3pF | 21pF | 12pF |
| Channel to Channel Matching Ron | 60mOhm | 80mOhm | 40mOhm | 60mOhm |
| Charge Injection | 20pC | 25pC | 6pC | 20pC |
| Crosstalk | -70dB @ 1MHz | -100dB @ 100kHz | -75dB @ 100kHz | -70dB @ 1MHz |
| Current Leakage Is Off Max | 2nA (Typ) | 10nA | 10nA | 2nA (Typ) |
| Multiplexer Demultiplexer Circuit | 2:1 | 2:1 | 2:1 | 2:1 |
| Number of Circuits | 1 | 2 | 1 | 1 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
FSA5157L6XonsemiDirectonsemi
Pin YesPkg YesElec Upgrade
1 Circuit IC Switch 2:1 360mOhm (Typ) 6-MicroPak
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