STOTG04ES| Datasheet

STOTG04ES, STOTG04ESQTR

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STOTG04ES
USB-OTG Full-speed Transceiver

Feature summary

Meets the requirements of the universal serial bus specification revision 2.0 And the on-thego supplement to the USB 2.0 specification Analog car kit-compatible Three operating modes: USB, 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 Ideal for system ASICs with built-in USB OTG dual role core Available In QFN-24 40 C to +85 C operating temperature range
QFN24 (4mmx4mm)

MP3 players Digital cameras Printers

Description
The STOTG04ES is a USB On-The-Go full-speed transceiver. It provides 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. 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 UART transceiver or in audio mode. Behavior of the transceiver is fully configurable through the two-wire I2C serial bus. The transceiver supports session request protocol and host negotiation protocol.

Applications

Mobile phones PDAs

Order code
Part number STOTG04ESQTR October 2006 Package QFN24 (4mm x 4mm) Rev. 3 Packaging 4000 parts per reel 1/26
www.st.com
26