RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION

GENERAL DESCRIPTION The SP339 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards in a 40 pin QFN package. Integrated cable termination and four configuration modes allow all three protocols to be used interchangeably over a single cable or connector wi

RS-232/RS-485/RS-422 TRANSCEIVER WITH INTERNAL TERMINATION

GENERAL DESCRIPTION The SP339 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards in a 40 pin QFN package. Integrated cable termination and four configuration modes allow all three protocols to be used interchangeably over a single cable or connector wi

COMMUNICATION CONVERTERS

General Description The 72-CNV-XX family of converters offer a flexible and reliable solution to the challenge of interfacing devices conforming to different serial communication standards. Grayhill converter products are designed for industrial environments. All communication lines have transien

RS-232 to RS-422 Converter

Features • Converts unbalanced RS-232 signals to balanced RS-422 signals • Extends RS-232 line up to 1200 meters (4000 ft) • Data rate: up to 90 kbps • Quick, easy inline installation • RS-422 driver can drive 10 RS-422 receivers in parallel (for use in multi-drop systems) • 12Vdc, 100mA po

RS-232 Data Taps

Features • Monitor and record serial data streams • Easy to install, may be left in place • Transparent connections • No external power required • CE / RoHS-3

Async RS-232 to RS-485 Interface Bidirectional Converter, DB9 Female to Terminal Block

Converts RS-232 signals to RS-485 signals. Operates at speeds up to 115.2 kbps. Transmits up to 4000 feet (1219.2 m). Use point-to-point or multipoint.

8 Port USB to RS-232/422/485 Octal Adapter

TAA Compliant. • Rugged ABS plastic housing. • Full RS-232 modem control signals and hardware. • Software flow control: RTS/CTS, XON/XOFF. • Baud rate up to 921.6K bps. • 128 byte transmit FIFO & 384 byte receive FIFO. • Non-standard baud rates supported • Serial port protected with surge p

PL-2303 USB to RS-232 Bridge Controller Product Datasheet

文件：144.75 Kbytes Page：11 Pages

Battery Powered Converter CE

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RS485竊뉶ull-duplex竊뎘nput isolation safety barrier

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RS-232 Line Driver Power

文件：26.34 Kbytes Page：2 Pages

terminations and adapt ers

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Port Powered RS-232/485 Converters

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SP330E RS-232/RS-485/RS-422 TRANSCEIVER WITH 1.65V-5.5V INTERFACE

文件：703.6 Kbytes Page：23 Pages

±15kV ESD Protected, 3V to 5.5V, 1µA, 250kbps, RS-232 Transmitters/Receivers

文件：750.75 Kbytes Page：33 Pages

Programmable Switching D.C. Power Supply

FEATURES * LCD Display * Output ON/OFF Control * 3 Step Fan Speed Control * Voltage/Current/Power Setting * Key Lock to Avoid Error Operation * Normal , +% & -% Output Operation Key * Standard Interface : RS-232C * Optional European Type Jack Terminal

AT90USB82/162 TQFP device (2.7V

AT90USBxxx TQFP device (2.7V

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AT90USB82/162 TQFP device (2.7V

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VERY HIGHSPEED, ULTRA LOWPOWERCONSUMPTION 5V POWERED RS-232 DRIVERS AND RECEIVERS

Description The ST232A is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232A uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are i

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in:

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in:

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in:

5V POWERED MULTI-CHANNEL RS-232 DRIVERS AND RECEIVERS

DESCRIPTION The ST232 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ±12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in: