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MAX3221CDBE4 - 

Line Driver RS232 Receiver, 3V-5.5V supply, SSOP-16

TEXAS INSTRUMENTS MAX3221CDBE4

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Manufacturer Part No:
MAX3221CDBE4
Order Code:
1053617
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The MAX3221CDBE4 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

Applications

Portable Devices, Computers & Computer Peripherals, Consumer Electronics, Wireless

Product Information

:
RS232 Transceiver
:
RS232
:
1Drivers
:
1Receivers
:
3V
:
5.5V
:
SSOP
:
16Pins
:
0°C
:
70°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
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