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MAXIM INTEGRATED / ANALOG DEVICES MAX3188EEUTT RS-232 Transmitter

The MAX3188EEUT+T is a 6-pin SOT-23 package RS-232 transmitter designed for space- and cost-constrained applications. It provides ±15kV ESD protection (IEC 1000-4-2 air gap discharge and contact discharge, as well as human body model), making it highly robust for various environments. The device converts CMOS/TTL logic levels to RS-232 signals with a data transmission rate of up to 250 kbps. It operates from a supply voltage range of ±4.5V to ±6V, with a typical negative supply current of 45 µA and positive supply current of 170 µA. Features include a shutdown mode reducing current to 1 µA, a transmitter enable time of 2 µs, and a maximum transition slew rate of 30 V/µs. It has a three-state RS232 output, no external components required, and is suitable for diagnostic ports, networking equipment, consumer electronics, and portable devices.

Authorized Distributors
Source:Newark
Part No:MAX3188EEUT+T
Stock:2494
Inv Date:06-05-2026
Price: Unit price: $3.36
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Source:DigiKey
Part No:MAX3188EEUT+T
Stock:5000
Inv Date:06-05-2026
Price: Unit price: $1.79145
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Part No:MAX3188EEUT+T
Stock:4556
Inv Date:06-06-2026
Price: Unit price: $3.36
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Part No:MAX3188EEUT-T
Stock:0
Inv Date:06-06-2026
Price: N/A
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Part No:MAX3188EEUT+T
Stock:69
Inv Date:06-06-2026
Price: N/A
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MAXIM INTEGRATED / ANALOG DEVICES MAX3188EEUTT RS-232 Transmitter Specifications:

  • Package: 6-pin SOT-23
  • ESD Protection: ±15kV Human Body Model, IEC 1000-4-2 Contact/Air-Gap Discharge
  • Supply Voltage Range: ±4.5V to ±6V
  • Positive Supply Current: 170 µA
  • Negative Supply Current: 45 µA
  • Shutdown Current: 1 µA
  • Data Rate: Up to 250 kbps
  • Transition Slew Rate: 30 V/µs (max)
  • Enable Time: 2 µs
  • Output: Three-state RS-232 compatible, no external components required
  • Operating Temperature: -40°C to +85°C
  • Protection Type: ESD to IEC 1000-4-2, Human Body Model
  • Typical Application: Diagnostic ports, networking, consumer electronics, portable devices

Buy the Maxim RS-232 Transmitter – Reliable RS-232 Communication for Industrial Applications

Experience reliable RS-232 data transmission with the Maxim RS-232 Transmitter, housed in a compact SOT-23-6 package. Designed for harsh environments, it offers ±15kV ESD protection, low power consumption, and high data rates up to 250 kbps. Its shutdown feature reduces current to 1 µA, ensuring minimal power usage in portable and space-constrained applications. Suitable for diagnostic ports, networking, consumer electronics, and portable devices, this robust device guarantees compliance with international standards and ensures long-lasting performance with no external components needed.

Get Maxim RS-232 Transmitter today—built for precision and long-lasting durability, perfect for space-constrained environments and robust ESD protection.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX3188EEUTT?

You can click on the BUY or RFQ button to purchase MAX3188EEUTT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part MAX3188EEUTT?

You can download the MAX3188EEUTT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of MAX3188EEUTT?

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