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

[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.

Part Name(s) : ADM222AAN ADM222AARN ADM222AARW ADI
Analog Devices
Description : High-Speed, 5 V, 0.1 μF CMOS RS-232 Drivers/Receivers View

GENERAL DESCRIPTION
The ADM222, ADM232A, ADM242 are a family of high-speed RS-232 line Drivers/Receivers offering transmission rates up to 200 kB/s. Operating from a single 5 V power supply, a highly efficient on-chip charge pump using small (0.1 µF) external capacitors allows RS-232 bipolar levels to be developed. Two RS-232 drivers and two RS-232 receivers are provided on each device.
   
FEATURES
    200 kB/s Transmission Rate
    Small (0.1 μF) Charge Pump Capacitors
    Single 5 V Power Supply
    Meets All EIA-232-E and V.28 Specifications
    Two Drivers and Two Receivers
    On-Board DC-DC Converters
    ±9 V Output Swing with 5 V Supply
    ±30 V Receiver Input Levels
    Pin Compatible with MAX222/MAX232A/MAX242
   
APPLICATIONS
    Computers
    Peripherals
    Modems
    Printers
    Instruments
   

Part Name(s) : SP304 SP304CS SP304CT SP304ES SP304ET Sipex
Signal Processing Technologies
Description : RS-232/RS-422 Line Drivers/Receivers View

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


Part Name(s) : HT6571 Holtek
Holtek Semiconductor
Description : Multiple RS-232 Drivers and Receivers View

General Description

The HT6571 is a CMOS device containing three RS-232 line drivers, and five RS-232 line receivers that are used to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE).



Features

• Single-chip with easy interface between UART and serial port connector

• Three drivers and five receivers meet or exceed the requirements of EIA/TIA-232-D

• Designed to support data rates up to 120 Kbit/s

• Driver current-limited output: 25mA typ.

• Flexible supply voltage range

• ESD protection exceeds 5kV

• 20-pin SOP package



 



Part Name(s) : ADM223 ADM223AR ADM223ARS ADM230L ADM230LAN ADM230LAQ ADM230LAR ADM230LJN ADM230LJR ADM232LAQ ADI
Analog Devices
Description : +5V Powered CMOS RS-232 Drivers/Receivers View

GENERAL DESCRIPTION
The ADM2xx family of line Drivers/Receivers is intended for all EIA-232-E and V.28 communications interfaces, especially in applications where ±12 V is not available. The ADM223, ADM230L, ADM235L, ADM236L and ADM241L feature a low power shutdown mode that reduces power dissipation to less than 5 µW, making them ideally suited for battery Powered equipment. Two receivers remain enabled during shutdown on the ADM223. The ADM233L and ADM235L do not require any external components and are particularly useful in applications where printed circuit board space is critical.

FEATURES
Single 5 V Power Supply
Meets All EIA-232-E and V.28 Specifications
120 kB/s Data Rate
On-Board DC-DC Converters
69 V Output Swing with +5 V Supply
Small 1 mF Capacitors
Low Power Shutdown ≤1 mA
Receivers Active in Shutdown (ADM223)
ESD > 2 kV
630 V Receiver Input Levels
Latch-Up FREE
Plug-In Upgrade for MAX223/230-241
Plug-In Upgrade for AD230–AD241

APPLICATIONS
Computers
Peripherals
Modems
Printers
Instruments

Part Name(s) : ST232AD ST232AN ST232AT ST232AW ST-Microelectronics
STMicroelectronics
Description : VERY HIGH SPEED, ULTRA LOW POWER CONSUMPTION 5V Powered RS-232 DRIVERS AND RECEIVERS View

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



 


Part Name(s) : ADM205 ADM205AN ADM208ARS ADM209 ADM209AN ADM209AR ADM209ARS ADI
Analog Devices
Description : 0.1 μF, +5 V Powered CMOS RS-232 Drivers/Receivers View

GENERAL DESCRIPTION
The ADM2xx family of line Drivers/Receivers is intended for all EIA-232-E and V.28 communications interfaces, especially in applications where ±12 V is not available.
   
FEATURES
    0.1 μF to 10 μF Capacitors
    120 kB/s Data Rate
    2 Receivers Active in Shutdown (ADM213)
    On-Board DC-DC Converters
    ±9 V Output Swing with +5 V Supply
    Low Power (15 mW)
    Low Power Shutdown ≤5 μW
    ±30 V Receiver Input Levels
    Latch-Up FREE
    Plug-In Upgrade for MAX205-211/213
   
APPLICATIONS
    Computers
    Peripherals
    Modems
    Printers
    Instruments
   

Part Name(s) : MAX250 MAX250C/D MAX250CPD MAX250CSD MAX250C_D MAX250EJD MAX250EPD MAX250ESD MAX250MJD MAX250MLD MaximIC
Maxim Integrated
Description : +5V Powered Isolated RS-232 Drivers/Receivers View

+5V Powered Isolated RS-232 Drivers/Receivers

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

Part Name(s) : MAX220C MAX222C-D MAX223C MAX223C-D MAX223D MAX230C MAX230C-D MAX230D MAX231C MAX231C-D MaximIC
Maxim Integrated
Description : +5V-Powered, Multichannel RS-232 Drivers/Receivers View

General Description
The MAX220–MAX249 family of line Drivers/Receivers is intended for all EIA/TIA-232E and V.28/V.24 communications interfaces, particularly applications where ±12V is not available.

Next-Generation Device Features
♦ For Low-Voltage, Integrated ESD Applications MAX3222E/MAX3232E/MAX3237E/MAX3241E/ MAX3246E: +3.0V to +5.5V, Low-Power, Up to 1Mbps, True RS-232 Transceivers Using Four 0.1µF External Capacitors (MAX3246E Available in a UCSP™ Package)
♦ For Low-Cost Applications MAX221E: ±15kV ESD-Protected, +5V, 1µA, Single RS-232 Transceiver with AutoShutdown™ 

Applications
    Portable Computers
    Low-Power Modems
    Interface Translation
    Battery-Powered RS-232 Systems
    Multidrop RS-232 Networks
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