ET7428
Contact
General Description
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
- Low RON is typical 1Ω @ VCC =3.3V
- Single supply operation from 2.7V to 5.5V
- Full -3.6V to 5.5V signal handling capability
- High off-channel isolation
- Low standby current
- Low distortion
- Break-Before-Make (BBM) switching
- High continuous current capability is ±300mA through each switch
Technical Documentation
| Type | Title | Format | Date |
|---|---|---|---|
| Datasheet | ET7428 Datasheet | 2025-11-10 |
EN

Specification
Sample