Product Summary

The MAX3232EEUE is a +3.0V-powered EIA/TIA-232 and V.28/V.24 communications interface device. It features low power consumption, high data-rate capabilities, and enhanced electrostatic-discharge (ESD) protection. The enhanced ESD structure protects all transmitter outputs and receiver inputs to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge (±9kV for MAX3246E), and ±15kV using the Human Body Model. The logic and receiver I/O pins of the MAX3232EEUE are protected to the above standards, while the transmitter output pins are protected to ±15kV using the Human Body Model. The applications of the MAX3232EEUE include Battery-Powered Equipment Printers, Cell Phones Smart Phones, Cell-Phone Data Cables xDSL Modems, Notebook, Subnotebook, and Palmtop Computers.

Parametrics

MAX3232EEUE absolute maximum ratings: (1)VCC to GND: -0.3V to +6V; (2)V+ to GND: -0.3V to +7V; (3)V- to GND: +0.3V to -7V; (4)V+ + |V-|: +13V; (5)Input Voltages; (6)T_IN, EN, SHDN, MBAUD to GND: -0.3V to +6V; (7)R_IN to GND: ±25V; (8)Output Voltages: T_OUT to GND: ±13.2V, R_OUT, R_OUTB (MAX3241E): -0.3V to (VCC + 0.3V); (9)Short-Circuit Duration, T_OUT to GND: Continuous; (10)Operating Temperature Ranges: -40℃ to +85℃; (11)Storage Temperature Range: -65℃ to +150℃; (12)Lead Temperature (soldering, 10s): +300℃; (13)Bump Reflow Temperature: Infrared, 15s: +200℃, Vapor Phase, 20s: +215℃.

Features

MAX3232EEUE features: (1)For Space-Constrained Applications: MAX3228E/MAX3229E: ±15kV ESD-Protected, +2.5V to +5.5V, RS-232 Transceivers in UCSP; (2)For Low-Voltage or Data Cable Applications: MAX3380E/MAX3381E: +2.35V to +5.5V, 1μA, 2Tx/2Rx, RS-232 Transceivers with ±15kV ESD-Protected I/O and Logic Pins.

Diagrams

MAX3232EEUE block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX3232EEUE
MAX3232EEUE

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable 
MAX3232EEUE+
MAX3232EEUE+

Maxim Integrated Products

RS-232 Interface IC 3-5.5V 1Mbps Transceiver

Data Sheet

0-1: $2.74
1-25: $1.84
25-50: $1.33
50-100: $1.31
MAX3232EEUE-T
MAX3232EEUE-T

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable 
MAX3232EEUE+T
MAX3232EEUE+T

Maxim Integrated Products

RS-232 Interface IC 3-5.5V 1Mbps Transceiver

Data Sheet

0-2080: $1.16
2080-2500: $1.16