STOTG04ESQTR

STOTG04ESQTR is a STOTG04ES USB On-The-Go full-speed transceiver. It provides a complete physical layer 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. It 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 a UART transceiver or in audio mode. The behavior of the transceiver is fully configurable through the two-wire I²C serial bus. The transceiver supports the session request protocol and host negotiation protocol. Application includes mobile phones, PDAs, MP3 players, digital cameras, printers.

• Analog car kit-compatible, three operating modes: USB, UART and audio
• 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)
• Ability to control external charge pump for higher VBUS currents
• Integrated pull-up/-down resistors, ±6KV ESD protection on all USB pins (contact discharge)
• Power-down mode with very low power consumption for battery powered devices
• Ideal for system ASICs with built-in USB OTG dual role core
• QFN24 package, operating temperature range from -40°C to +85°C