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FSA550 Datasheet

Part Number FSA550
Manufacturers Fairchild Semiconductor
Logo Fairchild Semiconductor
Description 4PST Depletion Mode Isolation Switch
Datasheet FSA550 DatasheetFSA550 Datasheet (PDF)

FSA550 — 4PST Depletion Mode Isolation Switch November 2014 FSA550 4PST Depletion Mode Isolation Switch Features  4PST (NC)  Depletion Mode MOSFETs  Audio Frequency Range  VCC(OFF): 1.6 V to 3.0 V  RON: 0.8 Ω Typical  RON Flat: 0.01 Ω Typical  THD+N: 0.002% Typical  Eco Status: Fairchild Green, RoHS Compliant, Halogen Free Applications  MP3 Portable Media Players  Cellular Phones, Smart Phones Description The FSA550 is a high-performance four-pole singlethrow (4PST) normally closed.

  FSA550   FSA550






Part Number FSA557
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description Low Supply Signal Bypass-IC
Datasheet FSA550 DatasheetFSA557 Datasheet (PDF)

Low Supply Signal Bypass IC Product Preview FSA557 The FSA557 integrates 0.3 W depletion and enhancement mode switches to provide a signal bypass solution when batteries of wireless devices are low or have no charge left. In addition, an optional slow gradual transition is included to suppress any undesirable artifacts (ex: click and pop) when switching between signal sources. The depletion technology allows the device to conduct signals when there is no VDD available and to isolate signals when.

  FSA550   FSA550







Part Number FSA553
Manufacturers Fairchild Semiconductor
Logo Fairchild Semiconductor
Description Dual SPST Depletion Audio Switch
Datasheet FSA550 DatasheetFSA553 Datasheet (PDF)

FSA553 — Dual SPST Depletion Mode Audio Switch with Negative Swing April 2015 FSA553 Dual SPST Depletion Audio Switch with Negative Swing Features  Dual SPST Depletion Switch  Normally Closed when VCC < 0.2 V  Switches Configurable through Select Pins  VSW: -1.5 V to +1.5 V  RON: 0.4 Ω (Typical)  RFLAT < 0.01 Ω (Typical)  THD+N: -104 dB (Typical)  OIRR: -78 dB (Typical) Description The FSA553 is a high-performance dual single-pole single-throw (SPST x 2) audio switch. The Depletion t.

  FSA550   FSA550







Part Number FSA551
Manufacturers Fairchild Semiconductor
Logo Fairchild Semiconductor
Description Dual SPST Depletion Mode Audio Switch
Datasheet FSA550 DatasheetFSA551 Datasheet (PDF)

FSA551 — Dual SPST Depletion Mode Audio Switch November 2014 FSA551 Dual SPST Depletion Mode Audio Switch Features  Dual SPST  Depletion Mode Technology  -3 dB Bandwidth: 240 MHz  VCC-OFF: 1.5 V to 3.0 V  VCC-ON: 0 V to 0.2 V  VSW-OFF: -0.3 V to 3 V  VSW-ON: -0.3 V to 3 V  RON: 0.38 Ω Typical  RON Flat: 0.01 Ω (Typical)  THD+N: 0.0005% (Typical)  Fairchild Green, RoHS Compliant, Halogen Free Description The FSA551 is a high-performance dual single-pole single-throw (SPST x 2) audi.

  FSA550   FSA550







4PST Depletion Mode Isolation Switch

FSA550 — 4PST Depletion Mode Isolation Switch November 2014 FSA550 4PST Depletion Mode Isolation Switch Features  4PST (NC)  Depletion Mode MOSFETs  Audio Frequency Range  VCC(OFF): 1.6 V to 3.0 V  RON: 0.8 Ω Typical  RON Flat: 0.01 Ω Typical  THD+N: 0.002% Typical  Eco Status: Fairchild Green, RoHS Compliant, Halogen Free Applications  MP3 Portable Media Players  Cellular Phones, Smart Phones Description The FSA550 is a high-performance four-pole singlethrow (4PST) normally closed Depletion-Mode isolation switch. The Depletion Mode technology allows the device to conduct signals when there is no VCC available and to isolate the signals when VCC is present. The FSA550 operates on a wide VCC range for design flexibility. Additionally, select pins allow the internal oscillator frequency to be adjusted between 500 kHz and 750 kHz in 75 kHz steps when VCC is present. This feature is used to shift the electromagnetic interference (EMI) signature to meet customer specifications. Related Resources  FSA550 Evaluation Board L_SPKR R_SPKR GND FSA550 Control IC Gnd Vcc Left Speaker Right Speaker Noise Canceling IC Typical Application Ordering Information Part Number Top Mark Operating Temperature Range Package FSA550UCX M4 FSA550BUCX M4 -40 to +85°C -40 to +85°C 12-Ball WLCSP, 3 x 4 Array, 0.4 mm Pitch, 250 µm Ball 12-Ball WLCSP(with Backside Laminate), 3 x 4 Array, 0.4 mm Pitch, 250 µm Ball Packing Method 3000 Units on Tape and Reel 3000 Units on Tape and.


2022-07-04 : 74VCX162373    MC74ACT564    FSA3000    FSA3157B    FSA3157    NC7SB3157    FSA2866    FSA3031    FSA3051    NL3S22UH   


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