STOTG04E

www.DataSheet4U.com STOTG04E USB-OTG Full-speed Transceiver Feature summary ■ ■ ■ Meets USB specification Rev. 2.0 And on-thego supplement to the USB 2.0 specification Analog car kit-compatible Four operating modes: USB, I2C, UART and Audio Configurable using I2C serial interface Capable of 12Mbit/s full-speed and 1.5Mbit/s low-speed modes of operation Standard digital interface compliant with the OTG transceiver specification Supports the session request protocol (SRP) and host negotiation protocol (HNP) 35mA typical VBUS charge pump output current for 3.3V supply voltage Ability to control external charge pump for higher VBUS currents Integrated pull-up/-down resistors ±6kV ESD Protection on all USB pins (contact discharge) +1.6V to +3.6V Digital power supply and +2.7V to +5.5V analog supply voltage range Power-down mode with very low power consumption for battery powered devices QFN24 (4mmx4mm) ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Description The STOTG04 is a USB On-The-Go full-speed transceiver. It provides complete physical layer (PHY) solution for any USB-OTG device. It contains VBUS charge pump and comparators, ID line detector and interrupt generator, and the USB differential driver and receivers. The STOTG04 transceiver is suitable for mobile and battery powered devices because of its low power consumption and power-down operating mode. The transceiver is capable of operation in several different modes. It can operate in basic USB-OTG mode, as an I2C and UART transceiver, or in...