onsemi FSA1259AK8X Analog Switches, Multiplexers, Demultiplexers
2 Circuit IC Switch 1:1 850mOhm US8
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FSA1259AK8X
Detailed Description
IC SWITCH DUAL SPST US8
Package
8-VFSOP (0.091", 2.30mm Width)
Key Features
Package / Case: 8-VFSOP (0.091", 2.30mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
FSA1259AK8X Datasheet
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Technical Specifications
onsemi FSA1259AK8X Analog Switches, Multiplexers, Demultiplexers technical specifications.
General
Package / Case
8-VFSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Number of Circuits
2
Multiplexer Demultiplexer Circuit
1:1
Switch Circuit
SPST - NO
On State Resistance Max
850mOhm
Voltage Supply Single V
1.65V ~ 5.5V
3db Bandwidth
240MHz
Alternate Parts Comparison (FSA1259AK8X vs FSA266K8X vs NLAS323USG vs NLAS323US)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-VFSOP | 8-VFSOP | 8-VFSOP | 8-VFSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Lifecycle Status | Active | Active | Active | Obsolete |
| 3db Bandwidth | 240MHz | 300MHz | 220MHz | 220MHz |
| Channel Capacitance Cs Off Cd Off | 21pF | 5pF | 10pF, 10pF | 10pF, 10pF |
| Current Leakage Is Off Max | 10nA | 100nA | 1nA | 1nA |
| Multiplexer Demultiplexer Circuit | 1:1 | 1:1 | 1:1 | 1:1 |
| Number of Circuits | 2 | 2 | 2 | 2 |
| On State Resistance Max | 850mOhm | 10Ohm | 25Ohm | 25Ohm |
| Switch Circuit | SPST - NO | SPST - NO | SPST - NO | SPST - NO |
| Switch Time Ton Toff Max | 7.5ns, 17ns | 3.2ns, 4.1ns | 9ns, 10ns | 9ns, 10ns |
| Action |
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