The Intersil ISL54406 is a Dual SPST (Single Pole/Single Throw) switch that provides a very low distortion audio path for a stereo headphone or high impedance line-in load. This path can be interrupted to provide 110dB of off-isolation for signal muting purposes into 32? or high impedance loads such as consumer entertainment system line-inputs, MP3 docking systems for powered speaker or automotive entertainment system in-line or cassette interfaces. Recovery from muting is instant even with very large DC blocking capacitors.brbr The ISL54406 also has comprehensive Click and Pop elimination measures to prevent these artifacts from occurring in the load due to system power-up/powerdown, codec enable/disable, headphone hot plug in, and audio muting on/off situations. The Click and Pop elimination is effective into low and high impedance loads and requires no external timing components to deal with DC blocking capacitors placed between the single supply codec and the load.brbr The ISL54406 is available in a 10 Ld TDFN (3mmx3mm) or a tiny 10 Ld µTQFN (1.8mmx1.4mm) ultra-thin package. It operates over a temperature range of -40°C to +85°C.
Audio Switch IC 2 Channel 10-TDFN (3x3)
IC SWITCH DUAL SPST 10-TDFN Product overview: ISL54406IRTZ-T from Renesas Electronics Corporation is an Analog Switch and Multiplexer IC for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Dual. Search-friendly keywords include Analog Switch and Multiplexer IC, Analog Switches - Special Purpose ICs, electronic component, datasheet, replacement part, Dual. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 780-ISL54406IRTZ-T can be used for catalog matching and distributor lookup.
Audio Switch IC 2 Channel 10-TDFN (3x3)
| Renesas Electronics Corporation | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | IC Analog Switches | IC Analog Switches | IC Analog Multiplexers | IC Analog Multiplexers |
| Product Number | ISL54406IRTZ-T | ISL54406IRTZ-TTR-ND | 780-ISL54406IRTZ-T | ISL54406IRTZ-T |
| Product Name | Stereo Click and Pop Eliminator with Audio Muting | Analog Switches - Special Purpose | Dual Analog Switch and Multiplexer IC | Analog Switches - Special Purpose |
| Features | Single-Supply | |||
| Switch Type | SPST | SPST; 1:1 | ||
| Supply Voltage (VS) | 2.7 to 3.6 volts | 2.7 to 5 volts | 2.7 to 5 volts | |
| Package Type | DFN10, uTQFN10 | 10-VFDFN | Tape & Reel (TR) | 10-VFDFN Exposed Pad |
| Ron | 2.8 ohms | 2.8 ohms |
