Product Summary

The MAX232DWR is a line driver/receiver. It is designed for RS-232 and V.28 communications in harsh environments. Each transmitter output and receiver input is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup. The MAX232DWR is available in 16-pin TSSOP, narrow SO, wide SO, and DIP packages. The applications of the MAX232DWR include: Notebook, Subnotebook, and Palmtop Computers, Battery-Powered Equipment, Hand-Held Equipment.

Parametrics

MAX232DWR absolute Maximum Ratings: (1)VCC: -0.3V to +6V; (2)V+: (VCC - 0.3V) to +14V; (3)V-: -14V to +0.3V; (4)Input Voltages T_IN: -0.3V to (V+ + 0.3V); R_IN: ±30V; (5)Output Voltages T_OUT: (V- - 0.3V) to (V+ + 0.3V); R_OUT: -0.3V to (VCC + 0.3V); (6)Operating Temperature Ranges: 0℃ to +70℃; (7)Storage Temperature Range: -65℃ to +165℃; (8)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX232DWR features: (1)For Low-Voltage Applications: ±15kV ESD-Protected Down to 10nA, +3.0V to +5.5V, Up to 1Mbps, True RS-232 Transceivers ; (2)For Space-Constrained Applications: ±15kV ESD-Protected, 1μA, 250kbps, +3.0V/+5.5V, Dual RS-232 Transceivers with Internal Capacitors; (3)For Low-Voltage or Data Cable Applications: +2.35V to +5.5V, 1μA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESDProtected I/O and Logic Pins.

Diagrams

MAX232DWR pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX232DWRG4
MAX232DWRG4

Texas Instruments

RS-232 Interface IC Dual EIA-232 Driver/ Receiver

Data Sheet

0-1400: $0.26
1400-2000: $0.24
2000-5000: $0.23
5000-10000: $0.23
MAX232DWRE4
MAX232DWRE4

Texas Instruments

RS-232 Interface IC Dual EIA-232 Driver/ Receiver

Data Sheet

0-1400: $0.26
1400-2000: $0.24
2000-5000: $0.23
5000-10000: $0.23
MAX232DWR
MAX232DWR

Texas Instruments

Buffers & Line Drivers Dual RS232

Data Sheet

0-1: $0.43
1-25: $0.33
25-100: $0.29
100-250: $0.25