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车规 ET5228
General Description
The ET5228 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 -2V.
ET5228 is offered QFN10L and MSOP10 package, which is ideal for small form factor portable equipment .
Features
Low RON is typical 0.4Ω @ VCC =3.3V
Single supply operation from 1.65V to 5.5V
Full -2V to VCC signal handling capability
High off-channel isolation
Very low standby current
Very low distortion
Break-Before-Make(BBM) switching
High continuous current capability is ±300mA through each switch
Package information:
Applications
Smart Phones and Cellular Phones
Cell Phone Audio Block/ Speaker
Earphone Switching Ring-Tone Chip
Amplifier Switching/Modems
Pin Configuration
Block Diagram
