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ST232

Features: · SUPPLYVOLTAGERANGE: 4.5 TO5.5V· SUPPLYCURRENT NOLOAD(TYP): 5mA· TRANSMITTEROUTPUT VOLTAGESWING (TYP): ±7.8V· CONTROLLEDOUTPUT SLEWRATE· RECEIVERINPUT VOLTAGERANGE: ±30V· DATARATE(TYP): 220Kbps· OPERATINGTEMPERATURE RANGE: -40 TO85 oC, 0 TO70 oC· COMPATIBLEWITH MAX232ANDMAX202PinoutSpec...

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SeekIC No. : 004506391 Detail

ST232: Features: · SUPPLYVOLTAGERANGE: 4.5 TO5.5V· SUPPLYCURRENT NOLOAD(TYP): 5mA· TRANSMITTEROUTPUT VOLTAGESWING (TYP): ±7.8V· CONTROLLEDOUTPUT SLEWRATE· RECEIVERINPUT VOLTAGERANGE: ±30V· DATARATE(TYP): 2...

ST232 Data Sheet

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Part Number:
ST232
Supply Ability:
5000

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  • 1~5000
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  • Processing time
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Total Cost: $ 0.00

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Upload time: 2025/12/23

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Product Details

Description



Features:

· SUPPLYVOLTAGERANGE: 4.5 TO5.5V
· SUPPLYCURRENT NOLOAD(TYP): 5mA
· TRANSMITTEROUTPUT VOLTAGESWING (TYP): ±7.8V
· CONTROLLEDOUTPUT SLEWRATE
· RECEIVERINPUT VOLTAGERANGE: ±30V
· DATARATE(TYP): 220Kbps
· OPERATINGTEMPERATURE RANGE: -40 TO85 oC, 0 TO70 oC
· COMPATIBLEWITH MAX232ANDMAX202


Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VCC Supply Voltage -0.3 to 6 V
TIN Transmitter Input Voltage Range -0.3 to (VCC + 0.3) V
RIN Receiver Input Voltage Range ±30 V
TOUT Transmitter Output Voltage Range (V+ + 0.3) to (V- - 0.3) V
ROUT Receiver Output Voltage Range -0.3 to (VCC + 0.3) V
TSCTOUT Short Circuit Duration on TOUT infinite  
Tstg Storage Temperature Range -65 to +150 oC


AbsoluteMaximumRatingsarethose values beyond whichdamage to the device may occur. Functional operation under these condition isnot implied.
Note1: Noexternal supply can be applied toV+ terminal and V- terminal.




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 (0.1mF). Typical applications are in: Portable Computers, Low Power Modems, Interfaces Translation, Battery Powered RS-232 System, Multi-Drop RS-232 Networks.




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