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MAXIM INTEGRATED / ANALOG DEVICES MAX3223EEUPT RS-232 Transceiver

The MAX3223EEUP+T is a ±15KV ESD-protected RS-232 transceiver packaged in a 20-pin TSSOP. It operates at 3V and supports EIA/TIA-232 and V.28/V.24 communication interfaces with automatic shutdown and wake-up features. The device offers high data rate capability up to 250 kbps and enhanced electrostatic discharge protection, including ±15KV air gap discharge, ±8KV contact discharge, and human body model protection. It features a low dropout transmitter output stage that delivers true RS-232 performance from a +3V to +5.5V supply, utilizing a dual charge pump with four 0.1µF capacitors for power supply. The transceiver has two drivers and two receivers, with an operating temperature range from -40°C to 85°C. Power consumption is as low as 1µA in AutoShutdown or shutdown mode. It saves power when the RS-232 cable is disconnected or peripherals are turned off, without requiring changes to BIOS or operating systems. Suitable for communications, networking, industrial applications, and portable devices.

Authorized Distributors
Source:Newark
Part No:MAX3223EEUP+T
Stock:4760
Inv Date:06-05-2026
Price: Unit price: $13.99
Buy/RFQ:
Source:DigiKey
Part No:MAX3223EEUP+T
Stock:4161
Inv Date:06-05-2026
Price: Unit price: $13.58
Buy/RFQ:
Part No:MAX3223EEUP+T
Stock:1981
Inv Date:06-06-2026
Price: Unit price: $13.58
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES MAX3223EEUPT RS-232 Transceiver Specifications:

  • Supply Voltage: 3V to 5.5V
  • ESD Protection: ±15KV air gap, ±8KV contact, human body model
  • Data Rate: Up to 250kbps
  • Operating Temperature Range: -40°C to 85°C
  • Power Consumption: as low as 1µA in AutoShutdown mode
  • Transmitter Output Stage: True RS-232 levels, low dropout
  • Number of Drivers and Receivers: 2 drivers and 2 receivers
  • Package Type: 20-pin TSSOP
  • Capacitors Required: Four 0.1µF for dual charge pump
  • Communication Protocols: EIA/TIA-232, V.28/V.24

Buy the Maxim MAX3223EEUPT – Reliable RS-232 Transceiver for Industrial Applications

Enhance your communication systems with the MAX3223EEUP+T, a highly reliable RS-232 transceiver offering ±15KV ESD protection, automatic shutdown, and support for data rates up to 250kbps. Its low power consumption of just 1µA in shutdown mode makes it ideal for portable and industrial applications. The device is designed for operation from a +3V to +5.5V power supply and includes dual charge pumps with only four 0.1µF capacitors needed for operation. Perfect for serial communication, networking, and embedded systems requiring robust electrostatic discharge protection and energy efficiency.

Buy Maxim MAX3223EEUP+T now and experience unmatched reliability and high-speed communication efficiency in industrial and portable devices.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX3223EEUPT?

You can click on the BUY or RFQ button to purchase MAX3223EEUPT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX3223EEUPT?

You can download the MAX3223EEUPT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX3223EEUPT?

MAXIM INTEGRATED / ANALOG DEVICES

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