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TEXAS INSTRUMENTS  MAX3221CPWR  RS232 Transceiver IC, 1 Driver, 250 Kbps, 4.5 V to 5.5 V, TSSOP-16

TEXAS INSTRUMENTS MAX3221CPWR
Technical Data Sheet (939.98KB) EN See all Technical Docs

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Product Overview

The MAX3221CPWR is a RS-232 Line Driver and Receiver with dedicated enable pin and a dual charge-pump circuit and ±15kV ESD protection pin to pin (serial-port connection pins, including GND). 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. The charge pump and four small external capacitors allow operation from a single 3 to 5.5V supply. This device operates at data signalling rate up to 250kbps and a maximum of 30V/μs driver output slew rate. Flexible control options for power management are available when the serial port is inactive. The automatic power-down feature functions when FORCEON is low and FORCEOFF is high. During this mode of operation, if the device does not sense a valid RS-232 signal on the receiver input, the driver output is disabled and the supply current is reduced to 1µA.
  • Alternative high-speed pin-compatible device (1Mbps) for SNx5C3221
  • Automatic power-down feature automatically disables drivers for power savings
  • Green product and no Sb/Br

 

Product Information

Device Type:
RS232 Transceiver
IC Interface Type:
RS232
No. of Drivers:
1Drivers
Supply Voltage Min:
4.5V
Supply Voltage Max:
5.5V
Driver Case Style:
TSSOP
No. of Pins:
16Pins
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Clock & Timing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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