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-UTQFN (1.8x1.4)
Manufacturer: Intersil
Win Source Part Number: 1048409-ISL54406IRUZ
Packaging: Reel - TR
Features: Depop
Applications: Audio
Switch Circuit: SPST
Number of Channels: 2
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Max On Resistance: 2.8 Ohm
Case / Package: 10-UTQFN (1.8x1.4)
Single Supply Voltage (V+): 2.7 V to 5 V
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Balance
IC, ANALOG SW - More Details
Audio Switch IC 2 Channel 10-UTQFN (1.8x1.4)
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Analog Switches | IC Analog Switches | IC Analog Switches | IC Analog Switches | IC Analog Multiplexers |
| Product Number | ISL54406IRUZ-T | ISL54406IRUZ-TTR-ND | 1048409-ISL54406IRUZ-T | 391-ISL54406IRUZ-T | ISL54406IRUZ-T |
| Product Name | Stereo Click and Pop Eliminator with Audio Muting | Analog Switches - Special Purpose | Interface - Interface - Analog Switches - Special Purpose - ISL54406IRUZ-T | IC, ANALOG SW - More Details | Analog Switches - Special Purpose |
| Features | Single-Supply | Single-Supply | |||
| Switch Type | SPST | SPST; 1:1 | SPST | ||
| Supply Voltage (VS) | 2.7 to 3.6 volts | 2.7 to 5 volts | 2.7 to 5 volts | 3 volts | |
| Package Type | DFN10, uTQFN10 | 10-UFQFN | 10-UTQFN (1.8x1.4) | SEPARATE OUTPUT | 10-UFQFN |
| Ron | 2.8 ohms | 2.8 ohms |
