Analog Switches | FSA2276

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

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Overview

The FSA2276 is a high-performance, Double-Pole Double-Throw (DPDT) analog switch with negative swing audio capability. The FSA2276 feature ultra-low audio RON of 0.5Ώ (typical) at 1.8V VDD. The FSA2276 operates over a VDD range of 1.65 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 FSA2276 features THD+N specifications that target a Hi-Fidelity audio quality into both 32 Ω headphones and line out type loads (>600 Ώ).

  • This product is general usage and suitable for many different applications.
  • VDD Operating Range: 1.65 to 5.5 V
  • External Capacitor Connection for Pop and Click
  • Noise Suppression
  • Power-Off Protection on Common Ports
  • RON = 0.5 Ώ (Typ.) at 1.8 V
  • THD+N = -115 dB; 2 VRMS, 20 kΏ Load; f = 1 kHz
  • XTALK = -122 dB at 1 VRMS, 50 Ώ Load; f = 1 kHz
  • Off Isolation = -115 dB at 1 VRMS, 50 Ώ Load; f = 1 kHz
  • 12-Lead UMLP 1.8 mm x 1.8 mm

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FSA2276UMX

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Pb

A

H

P

UQFN-12

523BE

1

260

REEL

5000

Yes

2

4

DPDT

-

1

1.65

5.5

$0.5533

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Reliability Data

Die Related Summary Data

Device: FSA2276UMX

Equivalent to wafer fab process: BD

Product Technology

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Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

BD

0

1913490807

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Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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