Details

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High-Performance RS-232 Line Drivers/Receivers

Parameter	Description	Value
Part Number	Part number of the device	SP232ECT-L/TR
Package Type	Package type	SOIC-8
Supply Voltage	Operating voltage range	3.0V to 5.5V
Data Rate	Maximum data rate	120 kbps
Operating Temp.	Operating temperature range	-40°C to +85°C
ESD Protection	Electrostatic discharge protection	±15kV (air), ±8kV (contact)
Interface Standard	Communication interface standard	RS-232
Input Capacitance	Input capacitance	7pF
Output Capacitance	Output capacitance	7pF
Power Consumption	Supply current	350μA (max)
Driver Output Current	Driver output short-circuit current (min)	±20mA
Receiver Input Current	Receiver input short-circuit current (max)	±50μA
Mounting Type	Method of mounting	Surface Mount

Instructions for Use:

1. Power Supply Connection: Ensure the supply voltage is within the specified range (3.0V to 5.5V). Connect the VCC and GND pins appropriately.
2. Signal Connections: Connect the TxD, RxD, RTS, CTS, DTR, and DSR lines to the corresponding pins on the microcontroller or processor.
3. RS-232 Interface: The SP232ECT-L/TR converts TTL-level signals to RS-232 levels. Ensure that the external RS-232 device is properly connected to the SP232ECT-L/TR's TX, RX, RTS, and CTS lines.
4. Capacitors: Place bypass capacitors close to the VCC and GND pins to ensure stable operation. Typically, a 0.1μF capacitor is recommended.
5. Temperature Considerations: Operate within the temperature range of -40°C to +85°C to avoid damage or erratic behavior.
6. ESD Handling: Handle with care to prevent ESD damage. Use appropriate ESD precautions such as wrist straps and mats.

For detailed specifications and additional information, refer to the datasheet provided by the manufacturer.

(For reference only)