FSA1259AK8X
IC SWITCH SPST-NOX2 850MOHM US8Manufacturer: onsemi
Categories: Analog Switches, Multiplexers, Demultiplexers
Quality Control: Learn More
The onsemi FSA1259AK8X is a dual single-pole, single-throw (SPST) normally open (NO) analog switch. This device features low on-resistance of 850mOhm maximum and a -3dB bandwidth of 240MHz, making it suitable for high-frequency applications. Channel-to-channel matching (?Ron) is specified at 50mOhm, and channel capacitance (CS(off), CD(off)) is 21pF. With a charge injection of 15pC and crosstalk of -73dB at 1MHz, it ensures signal integrity. Leakage current (IS(off)) is a maximum of 10nA. The FSA1259AK8X operates from a single supply voltage ranging from 1.65V to 5.5V and has switch times of 7.5ns (turn-on) and 17ns (turn-off). Packaged in an 8-VFSOP (US8) and supplied on tape and reel, this component is commonly utilized in consumer electronics and portable devices. Operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-VFSOP (0.091"", 2.30mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| On-State Resistance (Max) | 850mOhm |
| -3db Bandwidth | 240MHz |
| Supplier Device Package | US8 |
| Voltage - Supply, Single (V+) | 1.65V ~ 5.5V |
| Voltage - Supply, Dual (V±) | - |
| Charge Injection | 15pC |
| Crosstalk | -73dB @ 1MHz |
| Switch Circuit | SPST - NO |
| Multiplexer/Demultiplexer Circuit | 1:1 |
| Channel-to-Channel Matching (ÃŽ”Ron) | 50mOhm |
| Switch Time (Ton, Toff) (Max) | 7.5ns, 17ns |
| Channel Capacitance (CS(off), CD(off)) | 21pF |
| Current - Leakage (IS(off)) (Max) | 10nA |
| Number of Circuits | 2 |
Request a Quote
Clients Also Buy
MC74HC4052ADWR2G
IC SWITCH SP4T X 2 100OHM 16SOIC
MC74LVXT8051DTR2
IC MUX 8:1 25OHM 16TSSOP
MC14052BDTR2
IC SWITCH DP4TX2 280OHM 16TSSOP
