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ST-Microelectronics
STMicroelectronics
Description : 5V Powered Multi-Channel RS-232 drivers and receivers

Description

The ST202 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 ST202 uses a single 5V power supply and only four external capacitors (0.1µF). Typical application are in: Portable Computers, Low Power Modems, Interfaces Translation, Battery Powered RS-232 Networks.



Feature summary

■ Supply voltage range: 4.5 to 5.5V

■ Supply current no load (Typ): 1.5mA

■ Transmitter output voltage swing (Typ): ± 9V

■ Transition slew rate (Typ.): 12V/ms

■ Receiver propagation delay (Typ.): 0.1ms

■ Compatible with MAX202

■ Receiver input voltage range: ± 30V

■ Data rate (Typ.): 400kbp/s

■ Operating temperature range: -40 To 85 °C, 0 to 70°C

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Description : 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: Portable Computers, Low Power Modems, Interfaces Translation, Battery Powered RS-232 System, Multi-Drop RS-232 Networks.



■ SUPPLY VOLTAGERANGE: 4.5 TO 5.5V

■ SUPPLY CURRENT NO LOAD (TYP): 5mA

■ TRANSMITTER OUTPUT VOLTAGESWING (TYP): ±7.8V

■ CONTROLLED OUTPUT SLEW RATE

■ RECEIVERINPUT VOLTAGERANGE:±30V

■ DATA RATE (TYP): 220Kbps

■ OPERATING TEMPERATURE RANGE: -40 TO 85 oC, 0 TO 70 oC

■ COMPATIBLEWITH MAX232 AND MAX202



 


ST-Microelectronics
STMicroelectronics
Description : VERY HIGH SPEED, ULTRA LOW POWER CONSUMPTION 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 ST232 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in: Portable Computers, Low Power Modems, Interfaces Translation, Battery Powered RS-232 System, Multi-Drop RS-232 Networks.



■ SUPPLY VOLTAGERANGE: 4.5 TO 5.5V

■ SUPPLY CURRENT NO LOAD (TYP): 1.5mA

■ TRANSMITTER OUTPUT VOLTAGESWING (TYP): ±9V

■ TRANSITION SLEWRATE (TYP.):12V/µs

■ RECEIVERPROPAGATIONDELAY (TYP.):0.1µs

■ RECEIVERINPUT VOLTAGERANGE:±30V

■ DATA RATE (TYP): 400Kbp/s

■ OPERATING TEMPERATURE RANGE: -40 TO 85 oC, 0 TO70 oC



 


Intersil
Intersil
Description : ±15kV, ESD-Protected, +5V Powered, RS-232 Transmitters/Receivers

±15kV, ESD-Protected, +5V Powered, RS-232 Transmitters/Receivers

The HIN202E, HIN206E, HIN207E, HIN208E, HIN211E, HIN213E, HIN232E family of RS-232 transmitters/receivers interface circuits meet all ElA high-speed RS-232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. A redesigned transmitter circuit improves data rate and slew rate, which makes this suitable for ISDN and high speed modems. The transmitter outputs and receiver inputs are protected to ±15kV ESD (Electrostatic Discharge). They require a single +5V power supply and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The family of devices offers a wide variety of high-speed RS-232 transmitter/receiver combinations to accommodate various applications (see Selection Table).

Features
• Pb-Free Plus Anneal Available (RoHS Compliant)
• High Speed ISDN Compatible . . . . . . . . . . . . . 230kbits/s
• ESD Protection for RS-232 I/O Pins to ±15kV (IEC61000)
• Meets All RS-232E and V.28 Specifications
• Requires Only 0.1F or Greater External Capacitors
• Two Receivers Active in Shutdown Mode (HIN213E)
• Requires Only Single +5V Power Supply
• Onboard Voltage Doubler/Inverter
• Low Power Consumption (Typ) . . . . . . . . . . . . . . . . . 5mA
• Low Power Shutdown Function (Typ) . . . . . . . . . . . . .1μA
• Three-State TTL/CMOS Receiver Outputs
• Multiple Drivers
    - ±10V Output Swing for +5V Input
    - 300Ω Power-Off Source Impedance
    - Output Current Limiting
    - TTL/CMOS Compatible
• Multiple Receivers
    - ±30V Input Voltage Range
    - 3kΩ to 7kΩ Input Impedance
    - 0.5V Hysteresis to Improve Noise Rejection

Applications
• Any System Requiring High-Speed RS-232 Communications Port
    - Computer - Portable, Mainframe, Laptop
    - Peripheral - Printers and Terminals
    - Instrumentation, UPS
    - Modems, ISDN Terminal Adaptors

Part Name(s) : RS-232 RS-422 RS-485
ETC2
Unspecified
Description : Battery Powered RS-232 to RS-422/485 Converter

[B&B ELECTRONICS]

Battery Powered RS-232 to RS-422/485 Converter CE

Model 485BAT3 features power versatility, making it perfect for field testing solutions. It converts unbalanced RS-232 signals to balanced RS-422 or RS-485 signals. RS-485 is an enhanced version of the RS-422 standard, allowing multiple drivers and receivers on a two-wire system.

Description : +5V Powered Isolated RS-232 Drivers/Receivers

+5V Powered Isolated RS-232 Drivers/Receivers

Applications
    Hgih Noise Data Communications
    Industrial Communications
    Data Links To Analog Circuit
    Bridge Ground Differentiais

Sipex
Signal Processing Technologies
Description : RS-232/RS-422 Line Drivers/Receivers

DESCRIPTION…

The SP304 is an enhanced-performance version of the Sipex SP302 RS-232 and RS-422 protocol line drivers and receivers. It is pin-for-pin compatible with the SP302, and in any configuration, fully meets the requirements of the EIA RS-232D and RS-422 data communication standards. A loopback test mode is provided.The SP304is available in 24-pin single width plastic DIP, and 28-pin SOIC packages for commercial and industrial temperature range operation.



RS-232 and RS-422 on One Chip

■ Multiple Drivers and Receivers

■ Software-selectable Modes

■ Loopback for Self-Testing

■ Short-circuit Protected

■ Single-width 24-pin DIP and 28–pin SOIC Packages


Description : 5 V Powered Multi-Channel RS-232 drivers and receivers

Description

The ST202 is a 2 driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard. It is particularly suitable for applications where ± 12 V is not available. The ST202 uses a single 5 V power supply and only four external capacitors (0.1 µF). Typical application are in: portable computers, low power modems, interfaces translation, battery Powered RS-232 networks.



Features

■ Supply voltage range: 4.5 to 5.5 V

■ Supply current no load (typ.): 1.5 mA

■ Transmitter output voltage swing (Typ): ± 9 V

■ Transition slew rate (typ.): 12 V/ms

■ Receiver propagation delay (typ.): 0.1 ms

■ Compatible with MAX202

■ Receiver input voltage range: ± 30 V

■ Data rate (typ.): 400 kbps/s

■ Operating temperature range: -40 to 85 °C, 0 to 70 °C



 


Description : RS-232/RS-422 Line Drivers/Receivers

DESCRIPTION…

The SP301and SP302are proprietary single-chip devices that contain both RS-232 and RS-422

protocol line drivers and receivers. Their configuration may be changed at any time by logic levels

on two control lines. In any configuration, both the SP301and SP302fully meet the requirements

of the EIA RS-232D and RS-422 data communication standards. A loopback test mode is

provided.The SP301and SP302are available in 24-pin single width plastic, and 28-pin SOIC

packages for commercial and industrial temperature range operation.



RS-232 and RS-422 on One Chip

■Multiple Drivers and Receivers

■Software-selectable Modes

■Loopback for Self-Testing

■Short-circuit Protected

■24-pin Single-width DIP or SOIC Package


Description : +/-15kV, ESD-Protected, +5V Powered, RS-232 Transmitters/Receivers

The HIN202E-HIN241E family of RS-232 transmitters/receivers interface circuits meet all ElA high-speed RS-232E and V.28 specifications, and are particularly suited for those applications where ±12V is not available. A redesigned transmitter circuit improves data rate and slew rate, which makes this suitable for ISDN and high speed modems. The transmitter outputs and receiver inputs are protected to ±15kV ESD (Electrostatic Discharge). They require a single +5V power supply and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The HIN205E and HIN235E require no external capacitors and are ideally suited for applications where circuit board space is critical. The family of devices offers a wide variety of high-speed RS-232 transmitter/receiver combinations to accommodate various applications (see Selection Table).

Features
• High Speed ISDN Compatible . . . . . . . . . . . . . 230kbits/s
• ESD Protection for RS-232 I/O Pins to ±15kV (IEC1000)
• Meets All RS-232E and V.28 Specifications
• Requires Only 0.1µF or Greater External Capacitors HIN205E and HIN235E Require No External Capacitors)
• Two Receivers Active in Shutdown Mode (HIN213E)
• Requires Only Single +5V Power Supply
• Onboard Voltage Doubler/Inverter
• Low Power Consumption (Typ). . . . . . . . . . . . . . . . . . 5mA
• Low Power Shutdown Function (Typ) . . . . . . . . . . . . . 1µA
• Three-State TTL/CMOS Receiver Outputs
• Multiple Drivers
    - ±10V Output Swing for +5V Input
    - 300Ω Power-Off Source Impedance
    - Output Current Limiting
    - TTL/CMOS Compatible
• Multiple Receivers
    - ±30V Input Voltage Range
    - 3kΩ to 7kΩ Input Impedance
    - 0.5V Hysteresis to Improve Noise Rejection

Applications
• Any System Requiring High-Speed RS-232 Communications Port
    - Computer - Portable, Mainframe, Laptop
    - Peripheral - Printers and Terminals
    - Instrumentation, UPS
    - Modems, ISDN Terminal Adaptors

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