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MAXIM INTEGRATED / ANALOG DEVICES MAX3227EAAE RS-232 Transceiver

The MAX3227EAAE+ is a ±15KV ESD-protected RS-232 transceiver with AutoShutdown Plus technology, operated from 3V to 5.5V supply, supporting high data rates up to 1 Mbps. It features automatic power-saving modes, turning off charge pumps in shutdown or inactive states, ensuring minimal current draw of 1µA. The device offers robust electrostatic protection to IEC 1000-4-2 standards, with inbuilt circuitry to handle ±15KV air-gap, contact discharge, and human body model ESD events. Its low dropout transmitter stage delivers reliable RS-232 signals from a low voltage supply, suitable for portable communication, networking, and industrial automation. The device includes a low-power charge pump with only four 0.1µF capacitors, and the READY pin indicates pump regulation status. With a wide operating temperature range from -40°C to 125°C, it is ideal for space-constrained, high-reliability applications requiring robust ESD protection and high data throughput.

Authorized Distributors
Source:Newark
Part No:MAX3227EAAE+
Stock:109
Inv Date:06-05-2026
Price: Unit price: $10
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Source:DigiKey
Part No:MAX3227EAAE+
Stock:1517
Inv Date:06-05-2026
Price: Unit price: $10
Buy/RFQ:
Part No:MAX3227EAAE+
Stock:775
Inv Date:06-06-2026
Price: Unit price: $10
Buy/RFQ:
Part No:MAX3227EAAE
Stock:0
Inv Date:06-06-2026
Price: N/A
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MAXIM INTEGRATED / ANALOG DEVICES MAX3227EAAE RS-232 Transceiver Specifications:

  • Electrostatic Discharge Protection: ±15kV IEC 1000-4-2 air-gap, ±8kV contact discharge, Human Body Model protection
  • Supply Voltage Range: 3V to 5.5V
  • Data Rate Support: Up to 1 Mbps
  • Power Consumption: 1µA in AutoShutdown mode
  • Charge Pump: Low dropout with four 0.1µF capacitors
  • Temperature Range: -40°C to 125°C
  • Package: 16-pin SSOP
  • Transmitter Voltage Swing: Typical RS-232 levels, capable from low voltage power
  • Input/Output Protection: Robust against static events
  • Operation Mode: Automatic shutdown wake-up on valid signal transitions, configurable via FORCEON/FORCEOFF
  • READY Pin: Indicates charge pump regulation, active-high when ready
  • Application Suitability: Data communication, portable devices, industrial automation, network interfaces

Buy the Maxim MAX3227EAAE+ – Reliable RS-232 Transceiver for Industrial Applications

Secure your system’s communication interface with the MAX3227EAAE+ RS-232 transceiver. Offering ±15KV ESD protection, support for up to 1 Mbps data rate, and low power AutoShutdown Plus mode, this device ensures robust, reliable operation for portable, industrial, and networking applications. Its minimal power consumption in shutdown mode and wide temperature range make it ideal for space-constrained and high-reliability environments. Purchase online now to upgrade your communication modules with this industry-leading, electrostatically protected transceiver.

Buy Maxim MAX3227EAAE+ now and experience unmatched reliability and high-speed data communication in demanding industrial environments.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX3227EAAE?

You can click on the BUY or RFQ button to purchase MAX3227EAAE from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX3227EAAE?

You can download the MAX3227EAAE datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX3227EAAE?

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