SP3304NUTG

The SP3304NUTG is a 16-pin IC designed for RS-232 transceiver applications. Key features include:
- 4 drivers and 5 receivers (supports full-duplex communication).
- ±15kV ESD protection (IEC 61000-4-2).
- 3.0V to 5.5V supply range, low power consumption.
- Auto-shutdown/+1µA standby mode.
- Up to 1Mbps data rate.
Pin Functions:
- T1IN/T2IN/T3IN/T4IN: Driver inputs.
- R1OUT/R2OUT/R3OUT/R4OUT/R5OUT: Receiver outputs.
- T1OUT/T2OUT/T3OUT/T4OUT: Driver outputs (to RS-232 line).
- R1IN/R2IN/R3IN/R4IN/R5IN: Receiver inputs (from RS-232 line).
- VCC/GND: Power supply (3–5.5V) and ground.
- EN/SHDN: Enable/shutdown control.
Compact TSSOP-16 package. Ideal for industrial, embedded, and portable devices.

The SP3304NUTG is a TVS diode array designed for ESD protection in high-speed interfaces. Key application areas include:
- USB 2.0/3.0 ports
- HDMI, DisplayPort, and VGA interfaces
- Ethernet (RJ-45) and LAN protection
- Mobile devices (smartphones, tablets)
- Consumer electronics (TVs, gaming consoles)
- Industrial and automotive electronics
It safeguards sensitive circuits from electrostatic discharge (ESD), electrical fast transients (EFT), and surges, ensuring robust signal integrity in high-speed data lines.

The SP3304NUTG is available in a DFN-10 (3x3mm) package. This compact, leadless dual-flat no-leads package is designed for space-constrained applications, offering good thermal performance and a small footprint. It is surface-mountable, making it suitable for modern PCB designs.