Low Voltage 1 Ohm SPDT Analog SwitchFSA4157 and FSA4157A are high performance Single Pole/Double Throw (SPDT) Analog Switches Both devices feature ultra low RON of 1.15 ohm maximum at 4.5V VCC and will operate over the wide VCC range of 1.65V to 5.5V for FSA4157 and 2.7V to 5.5V for FSA4157A. The device is fabricated with sub-micron CMOS technology to achieve fast switching speeds and is designed for break-before-make operation. The select input is TTL level compatible.
The FSA4157A features very low quiescent current even when the control voltage is lower than the VCC supply. This feature services the mobile handset applications very well allowing for the direct Interface with baseband processor general purpose I/Os. By Fairchild Semiconductor |
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| Part | Manufacturer | Description | Datasheet | Samples | |
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| FSA4157AL6X | Rochester Electronics LLC | SPDT, 1 Func, 1 Channel, CMOS, PDSO6, 1 MM, ROHS COMPLIANT, MO-252UAAD, MICROPAK-6 |
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| FSA4157AP6 | Rochester Electronics LLC | SPDT, 1 Func, 1 Channel, CMOS, PDSO6, 1.25 MM, ROHS COMPLIANT, EIAJ SC-88, SC-70, 6 PIN |
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| FSA4157AP6X | Rochester Electronics LLC | SPDT, 1 Func, 1 Channel, CMOS, PDSO6, 1.25 MM, ROHS COMPLIANT, EIAJ ,SC-88, SC-70, 6 PIN |
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| FSA4157 Pb-Free | FSA4157 Cross Reference | FSA4157 Schematic | FSA4157 Distributor |
| FSA4157 Application Notes | FSA4157 RoHS | FSA4157 Circuits | FSA4157 footprint |
