FSA4157P6 Analog Switches by ON Semiconductor

Audio Switches

Status: Unknown
Series: FSA4157
RoHS: Compliant
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FSA4157 and FSA4157A are high performance Single Pole/Double Throw (SPDT) analog switches. Both devices feature ultra low RON of 1.15Îİ maximum at 4.5V VCC and operates over a 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.

Where to Buy

Prices starting from US$0.49

Distributor Stock
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Farnell
from US$0.49
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element14
from US$0.80
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Features

FSA4157A features lower ICC when the S input is lower than VCC
Maximum 1.15 ohm On Resistance (RON) at 4.5V VCC
0.3 ohm max RON flatness at 4.5V VCC
Space saving 6-lead Pb-Free MicroPak™ and SC70 6-lead surface mount packages
Broad VCC operating range:
FSA4157: 1.65V to 5.5V
FSA4157A: 2.7V to 5.5V
Fast turn-on and turn-off time
Break-before-make enable circuitry
Over-voltage tolerant TTL compatible control circuitry
Applications
Media Tablets
Mobile Handsets
PMP/MP3 Players
End Products
Storage & Peripherals
Wireless LAN Card & Broadband Access

Specifications

Compliance Pb-free Halide free

Alternative Descriptions

SWITCH, ANALOG SPST, 4157, SC-70-6 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FSA4157P6?

Additional datasheets, footprints and schematics for FSA4157P6 are listed on our Part Details page. You can also find images and similar parts to FSA4157P6 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FSA4157P6 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FSA4157P6 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FSA4157P6 fall under?

The FSA4157P6 is listed under Interfaces > Analog Switches.

Can I view similar or alternative parts?

You can view similar parts to FSA4157P6 when available in the Analog Switches range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FSA4157P6 you can contact the distributor directly for product support, shipping queries etc.

Is the FSA4157P6 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FSA4157P6 have stock available?

Authorised distributors including element14 and Farnell have stock available or on a lead time for FSA4157P6.

How do I check stock and lead times for all distributors?

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