丝印：THVD4421；Package：VQFN；THVD4421 Multiprotocol (RS-232, RS-422, RS485) Transceiver with Integrated 120Ω Switchable Termination Resistor and IEC-ESD protection

1 Features • Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-232F standards • 2 transmitters, 2 receivers for RS-232 • 1 transmitter, 1 receiver for RS-485 • On-chip switchable 120Ω termination resistor for RS-485 mode • Integrated charge-pump for RS-232 signaling • 3V t

文件：2.71522 Mbytes 页数：49 Pages

TI

德州仪器

丝印：THVD4421；Package：VQFN；THVD4421 Multiprotocol (RS-232, RS-422, RS485) Transceiver with Integrated 120Ω Switchable Termination Resistor and IEC-ESD protection

1 Features • Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-232F standards • 2 transmitters, 2 receivers for RS-232 • 1 transmitter, 1 receiver for RS-485 • On-chip switchable 120Ω termination resistor for RS-485 mode • Integrated charge-pump for RS-232 signaling • 3V t

文件：2.71522 Mbytes 页数：49 Pages

TI

德州仪器

THVD4421 Multiprotocol (RS-232, RS-422, RS485) Transceiver with Integrated 120Ω Switchable Termination Resistor and IEC-ESD protection

1 Features • Meets or exceeds the requirements of the TIA/ EIA-485A and TIA/EIA-232F standards • 2 transmitters, 2 receivers for RS-232 • 1 transmitter, 1 receiver for RS-485 • On-chip switchable 120Ω termination resistor for RS-485 mode • Integrated charge-pump for RS-232 signaling • 3V t

文件：2.71522 Mbytes 页数：49 Pages

TI

德州仪器