EN
ET74522Y
Contact
General Description
The ET74522Y is a MIC/AGND cross-point switch and sense SPDT switch for Type-C analog headphones applications. The ET74522Y operates from a signal 2.3V to 5.5V supply. The MIC/AGND channels features an ultra-low on resistance of 0.55Ω at 3.3V supply. The ET74522Y protects the system components behind the switch with overvoltage fault protection up to 12V. The ET74522Y is available in QFN1.6*1.6-12 package, which makes it a perfect solution for mobile applications.
Specification
Sample
Features
- Operating VCC range: 2.3V to 5.5V
- GSBU1/2 and SBU1/2 pins OVP: 4.2V
- GSBU1/2 and SBU1/2 pins up to 12V DC
- Support 1.2V GPIO control
- Active supply current: 33uA
- Operating temperature range: -40°C to 85°C
