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TEXAS INSTRUMENTS  MAX3243EIDW  Transceiver RS232, ± 15kV ESD Protection, 3V-5.5V supply, SOIC-28

TEXAS INSTRUMENTS MAX3243EIDW
Technical Data Sheet (991.33KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The MAX3243EIDW is a RS-232 multichannel Line Driver/Receiver with ±15kV ESD (HBM and IEC61000-4-2, air-gap discharge) and ±8kV ESD (IEC61000-4-2, contact discharge) protection on serial-port connection pins. The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. This combination of drivers and receivers matches that needed for the typical serial port used in an IBM PC/AT or compatible. The charge pump and four small external capacitors allow operation from a single 3 to 5.5V supply. In addition, the device includes an always-active non-inverting output (ROUT2B), which allows applications using the ring indicator to transmit data while the device is powered down. The device operates at data signalling rates up to 250kB and a maximum of 30V/µs driver output slew rate. Flexible control options for power management are available when the serial port is inactive.
  • Single-chip and single-supply interface for IBM PC/AT serial port
  • Serial-mouse driveability
  • Auto-power-down feature to disable driver outputs when no valid RS-232 signal is sensed
  • Designed to be interchangeable with Maxim MAX3243E
  • Designed to transmit at a data rate up to 500kbps
  • 1µA Typical Low standby current
  • Green product and no Sb/Br

Product Information

Device Type:
RS232 Transceiver
IC Interface Type:
RS232
No. of Drivers:
1Drivers
Supply Voltage Min:
3V
Supply Voltage Max:
5.5V
Driver Case Style:
SOIC
No. of Pins:
28Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Portable Devices;
  • Computers & Computer Peripherals

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Country of Origin:
Taiwan

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000731

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