Details

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BUY SP232AEN-L/TR https://www.utsource.net/itm/p/823012.html
Enhanced RS-232 Line Drivers/Receivers

Parameter	Description	Value
Device	SP232AEN-L/TR
Function	RS-232 Transceiver
Supply Voltage (Vcc)	Operating voltage range	3.0V to 5.5V
Data Rate	Maximum data rate	1Mbps
Driver Output Level	VOMIN (min output level for driver)	-8V
Driver Output Level	VOMAX (max output level for driver)	+8V
Receiver Input Level	VINL (receiver input low level)	-5V
Receiver Input Level	VINH (receiver input high level)	+5V
ESD Protection	Human Body Model	±15kV
Operating Temperature	Industrial temperature range	-40°C to +85°C
Package	Type of package	SOIC-8

Instructions:

1. Power Supply Connection: Connect the Vcc pin to a power supply within the specified operating voltage range (3.0V to 5.5V). Ensure the GND pin is connected to the system ground.

2. Signal Connections:

   • Connect the TxD (Transmit Data) and RxD (Receive Data) pins to the corresponding lines of the RS-232 interface.
   • For proper operation, ensure that the signal levels at the receiver input are within the specified VINL and VINH levels.

3. ESD Handling: The device includes ESD protection up to ±15kV as per the Human Body Model. However, handle with care to avoid potential damage from static electricity.

4. Operating Environment: Operate the device within the specified temperature range (-40°C to +85°C) to ensure reliable performance.

5. Data Rate Consideration: Ensure that the data rate does not exceed 1Mbps to maintain signal integrity and avoid data corruption.

6. Package Handling: Handle the SOIC-8 package carefully during soldering and mounting to prevent physical damage or misalignment of pins.

(For reference only)