MAX 232EESE: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Operating Supply Voltage	VCC		3.0		5.5	V
Operating Temperature	Toper		-40		85	°C
Driver Output Voltage	VO	RL = 5 kΩ	±5		±12	V
Receiver Input Voltage	VI		-15		+15	V
Driver Output Current	IO	VO = ±5V		±10		mA
Receiver Output Current	IO	VO = ±5V		±10		mA
Propagation Delay Time	tpd			25		ns
Power Dissipation	PD				650	mW

Power Supply:
- Connect the VCC pin to a power supply within the range of 3.0V to 5.5V.
- Ensure that the GND pin is properly grounded.
Capacitors:
- Use external capacitors as specified in the datasheet for stable operation. Typically, use 0.1 μF capacitors between VCC and GND close to the device for decoupling.
RS-232 Interface:
- Connect the RS-232 driver outputs (T1OUT, T2OUT) to the corresponding RS-232 receiver inputs.
- Connect the RS-232 receiver outputs (R1IN, R2IN) to the corresponding RS-232 driver inputs.
Signal Levels:
- The device converts TTL/CMOS logic levels to RS-232 levels on the driver side and vice versa on the receiver side.
- Ensure signal lines are terminated appropriately if necessary to avoid reflections and ensure reliable communication.
Temperature Considerations:
- Operate the device within the temperature range of -40°C to +85°C to ensure reliable performance.
Handling Static Electricity:
- Handle the device with care to avoid damage from static electricity. Use appropriate ESD protection measures.
Mounting:
- Follow recommended PCB layout guidelines to ensure optimal performance and reliability.

Note: Always refer to the latest datasheet from Maxim Integrated for detailed specifications and application notes.

(For reference only)