Product Summary

The MAX3243CAI is a Transceiver. It is 3V-powered EIA/TIA-232 and V.28/V.24 communications interfaces intended for notebook computer applications.

Parametrics

Absolute maximum ratings: (1)VCC:-0.3V to +6V; (2)V+:-0.3V to +7V; (3)V-:+0.3V to -7V; (4)V+ + |V| :+13V; (5)Input Voltages:R_IN:±25V; (6)Output Voltages:T_OUT:±13.2V,R_OUT, INVALID:-0.3V to (VCC+0.3V); (7)Short-Circuit Duration:T_OUT:Continuous; (8)Continuous Power Dissipation (TA = +70℃):762mW; (9)Operating Temperature Ranges:0℃ to +70℃; (10)Storage Temperature Range:-65℃ to +150℃; (11)Lead Temperature (soldering, 10sec):+300℃.

Features

Features: (1)1μA Supply Current Achieved with AutoShutdown; (2)Small 0.1μF Capacitors; (3)True RS-232 Operation from VCC = +3.0V to +5.5V; (4)Meets EIA/TIA-562 Specifications Down to 2.7V; (5)Guaranteed 120kbps Data Rate; (6)6V/μs Min Guaranteed Slew Rate; (7)Guaranteed Mouse Driveability; (8)Small TSSOP Package.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX3243CAI
MAX3243CAI

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable 
MAX3243CAI+
MAX3243CAI+

Maxim Integrated Products

RS-232 Interface IC 3-5.5V 250kbps Transceiver

Data Sheet

0-1: $5.27
1-25: $3.51
25-50: $2.55
50-100: $2.51
MAX3243CAI+T
MAX3243CAI+T

Maxim Integrated Products

RS-232 Interface IC 3-5.5V 250kbps Transceiver

Data Sheet

0-1665: $2.17
1665-2000: $2.17
MAX3243CAI-C78088
MAX3243CAI-C78088

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable 
MAX3243CAI-T
MAX3243CAI-T

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable