ET7428 | ETEK Microelectronics
Analog switch dual SPDT, 1Ω, neg. signal
NCNR (non cancelable / non returnable)
Dual SPDT Negative Signal Handing Analog Switch, ET7428, ETEK Microelectronics
The ET7428 is an advanced CMOS analog switch fabricated in Sub-micron silicon gate CMOS technology. The part also features guaranteed Break Before Make (BBM) switching, assuring the switches never short the driver. The switches can handle negative signal down to -3.6V. When the voltage of the COM terminal exceeds OVP threshold, the channels from the COM terminal to the NC and NO terminals will be turned off. ET7428 is offered in a small QFN10L package, which is ideal for small form factor portable equipment.
Features
- High off-channel isolation
- Low standby current
- Low distortion
- Break-Before-Make(BBM) switching
Applications
- Smart Phones and Cellular Phones
- Cell Phone Audio Block/ Speaker
- Earphone Switching Ring-Tone Chip
- Amplifier Switching/Modems
| Property | Value |
|---|---|
| MSL | MSL 3 |
| Country of origin | CN |
| Customs tariff number | 85429000 |
| Property | Value |
|---|---|
| SVHC free | Yes |
| Date of RoHS guidelines | 3/31/15 |
| RoHS conform | Yes |