The FSA880UMX is a high-performance switch featuring automatic switching and accessory detection for a USB port. The FSA880UMX allows sharing of a common USB port to pass USB data, as well as factory programmability. In addition, the FSA880UMX integrates accessory detection of devices such as USB chargers and factory data cables. The FSA880UMX can be programmed for manual switching or automatic switching of data paths. VBUS_IN has 28V over-voltage tolerance. The difference between the FSA880UMX and the FSA881 is that FSA880UMX JIG output is an open-drain, active-LOW output, while FSA881 JIG is an active-HIGH, CMOS output.
Feature
- Switch Type: 2:1 USB
- Switch Mechanism: Automatic switching with Available Interrupt
- Accessory Detection: USB Data Cable; Chargers (CDP, DCP, Travel Adapter, Car Kit-CEA-936-A); Factory-Mode Cables
- USB: FS and HS 2.0 Compliant
- USB Charging: Battery Charging 1.1 Compliant; Charger Detect, DCD, OVT (28V)
- UART: RxD and TxD
- VBAT: 3.0 to 4.4V
- Programmability: I2C
- ESD: 15kV IEC 61000-4-2 Air Gap
- Operating Temperature: -40°C to 85°C
- Package: 16-Lead UMLP, 1.8x2.6x0.55mm, 0.4mm Pitch
- JIG Option: Active LOW
Applications
- Media Tablets
- Storage & Peripherals
- Mobile Handsets
- Wireless LAN Card & Broadband Access
- PMP/MP3 Players
