MAX3233EEWP-T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Transceiver
Protocol:	RS232
Number of Drivers/Receivers:	2/2
Duplex:	Full
Receiver Hysteresis:	500mV
Data Rate:	250kbps
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	20-SOIC
Base Part Number:	MAX3233

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MAX3233EEWP-T Application Field and Working Principle

Introduction:

The MAX3233EEWP-T is a high-performance ultra-low-power communication interface IC for serial and mixed-signal applications. It is used in consumer, portable, and wired communications, and can provide 200 bps to 25 Mbps data rates. The MAX3233EEWP-T integrates a single EIA/TIA-232 transmitter/receiver, an EIA/TIA-485 transceiver/receiver, and a temperature sensor into a single package. Its operating temperature range is -40°C to +85°C and its supply voltage range is 5V to +3.3V. All drivers and receivers are hot-swappable, with the exception of the voltage dependent drivers (VD_DRV).

Application Field:

The MAX3233EEWP-T is well-suited for use in space-constrained applications in consumer, portable, and wired communications applications. This device can be used in point-to-point, multi-point, and star communications networks. It is suitable for use in automotive systems, cellular base stations, Ethernet switches, data acquisition systems, or PLC networks. In addition, this device can also be used in HVAC/R, lighting and environmental control applications.

Working Principle:

The MAX3233EEWP-T functions by providing five drivers and receivers for differential signaling over twisted-pair and shielded cabling. It utilizes three drivers (TxD_A, TxD_B, and VD_DRV) and two receivers (RxD_A and RxD_B). The TxD_A and TxD_B drivers can be used to drive signals up to 25 Mbps, while the VD_DRV is a voltage dependent driver used to drive differential signaling up to 30 Mbps. The RxD_A and RxD_B receivers are complementary differential receivers and can receive signals up to 25 Mbps. Both the TxD_A and TxD_B drivers feature slew rate control, while the TxD_A driver also features ESD protection. The MAX3233EEWP-T is powered by a single power supply ranging from 2.7V to 5.5V. It has an integrated Power-On Reset (POR) circuit, which allows the device to perform a system reset whenever the power is first applied. Additionally, the part is also equipped with a Thermal Port Interface (TPI), which allows it to communicate with an external microcontroller or other devices to measure the temperature and signal the microcontroller when the temperature exceeds the specified range.

Conclusion:

The MAX3233EEWP-T is an ideal choice for high-speed communication applications, providing up to 25 Mbps data rates and an extremely small form factor. Its integrated five drivers and receivers for differential signaling, ESD protection and POR reset circuit, and Thermal Port Interface make it well-suited for space-constrained, high-speed applications in various communication networks.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description