FSA2275AUMX Analog Switches by ON Semiconductor

FSA2275A — DPDT (0.5 Ώ) HiFi Audio Switch w/ Negative Swing

Status: Active
Series: FSA2275A
RoHS: Compliant
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The FSA2275A is a high-performance, Double-Pole Double-Throw (DPDT) analog switch with negative swing audio capability. The FSA2275A features ultra-low audio RON of 0.5 Ώ (typical) at 2.5 V VCC. The FSA2275A operates over a VCC range of 2.5 V to 5.5 V, is fabricated with sub-micron CMOS technology to achieve fast switching speeds, and is designed for break-before-make operation. To minimize pop and click during operation, the turn on ramp time is selectable using an external capacitor (C_EXT). The FSA2275A features THD+N specifications that target a Hi-Fidelity audio quality into both 32 Ω headphones and line out type loads (>600 Ω) The FSA2275A removes the shunt resistors which improve noise immunity.

Where to Buy

Prices starting from US$0.25

Distributor Stock
Logo for RS
RS
from US$0.25
No stock
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Logo for Newark Electronics
Newark Electronics
from US$0.48
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Logo for Avnet America
Avnet America
from US$0.51
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Logo for Avnet Asia
Avnet Asia
from US$0.50
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Logo for Farnell
Farnell
from US$0.49
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Features

VDD Operating Range: 2.5 to 5.5 V
External Capacitor Connection for Pop and Click Noise Suppression
Power-Off Protection on Common Ports
RON = 0.5 Ω (Typ.) at 2.5 V VDD
THD+N = -105 dB; 2 VRMS, 20 kΩ Load; f = 1 kHz
XTALK = -134 dB at 1 VRMS, 50 Ω Load; f = 1 kHz
Off Isolation = -103 dB at 1 VRMS, 50 Ω Load; f = 1 kHz
12-Lead UMLP 1.8 mm x 1.8 mm
Removed R_SHUNT resistors for FSA2275A
Applications
This product is general usage and suitable for many different applications.

Specifications

Description FSA2275A
Compliance Pb-free Halide free
Package Type UQFN-12

Alternative Descriptions

Analogue Switch DPDT 5V MLP-12 | RS
Fsa2275A Dpdt (0.5 ) Hifi Audio Switch W/ Negative Swing/Reel |Onsemi FSA2275AUMX | Newark Electronics
DPDT (0.5 ?) HiFi Audio Switch w/ Negative Swing | Avnet America
HIFI ANALOG SWITCH, 2CH, DPDT, UMLP-12 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FSA2275AUMX?

Additional datasheets, footprints and schematics for FSA2275AUMX are listed on our Part Details page. You can also find images and similar parts to FSA2275AUMX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FSA2275AUMX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FSA2275AUMX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FSA2275AUMX fall under?

The FSA2275AUMX is listed under Interfaces > Analog Switches.

Can I view similar or alternative parts?

You can view similar parts to FSA2275AUMX 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 FSA2275AUMX you can contact the distributor directly for product support, shipping queries etc.

Is the FSA2275AUMX RoHS compliant?

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

Which authorised distributors for FSA2275AUMX have stock available?

Authorised distributors including RS, Newark Electronics, Avnet America, Avnet Asia and Farnell have stock available or on a lead time for FSA2275AUMX.

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