Audio click and pop devices aide with the popping noise that may be heard through headphones when switching on or off portable audio equipment or mobile phones.

Documentation & Downloads

Title Other Languages Type Format File Size Date
Application Notes & White Papers
AN557: Recommended Test Procedures for Analog Switches – Application Note PDF 468 KB
Other
TB494: ISL54405 Hi-Fidelity Stereo 2:1 Multiplexer – Technical Brief PDF 549 KB
info: For device-specific or order-specific documentation, submit a support request.

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Type of Switch Configuration Switch or MUX RDS (ON) (Ohms) THD N 32Ω Load @ 3.9mW (%) THD N 20kΩ Load @ 2VRMS (%) VS (Min) (V) VS (Max) (V) Insertion Loss @ 20kΩ Load (dB) Off-Isolation @ 20kHz, 20kΩ Load (dB) Lead Count (#) Pkg. Type
ISL54062
Negative Signal Swing, Sub-ohm, Dual SPDT with Click and Pop Elimination Single Supply Switch		 SPDT Dual NO Stereo Switch 0.57 0.02 0.04 1.8 V 6.5 V 10 TDFN, uTQFN
ISL54063
Negative Signal Swing, Sub-ohm, Dual SPST with Click and Pop Elimination Single Supply Switch		 SPST Dual NO Stereo Switch 0.65 0.02 0.04 1.8 V 6.5 V 10 TDFN, uTQFN
ISL54064
Negative Signal Swing, Sub-ohm, Dual SPST with Click and Pop Elimination Single Supply Switch		 SPST Dual NC Stereo Switch 0.65 0.02 0.04 1.8 V 6.5 V 10 TDFN, uTQFN
ISL54065
Negative Signal Swing, Sub-ohm, Dual SPDT with Click and Pop Elimination Single Supply Switch with Enable Pin		 SPDT Dual NO Stereo Switch 0.52 0.02 1.8 V 6.5 V 12 uTQFN
ISL54405
CD/MP3 Quality Stereo 2:1 Multiplexer with Click and Pop Elimination		 DPDT Diff 2x1 Stereo Mux 1.9 0.0004 0.0006 3.3 V 5 V 0.02 125 16 TQFN, TSSOP, uTQFN
ISL54406
Stereo Click and Pop Eliminator with Audio Muting		 SPST Dual NO Switch 2.5 0.03 2.7 V 3.6 V 0.6 110 10 TDFN, uTQFN
ISL54410
Audio/USB 2.0 Wired-OR Switch with Click and Pop Reduction		 SPST Dual NO Stereo Switch 2.5 0.06 2.7 V 3.6 V 0.7 110 8, 10 TDFN, uTQFN