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LTC1348CG#PBF - 

RS232 Transceiver RS232, 3V-5.5V supply, 3 Drivers, SSOP-28

LINEAR TECHNOLOGY LTC1348CG#PBF

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Manufacturer Part No:
LTC1348CG#PBF
Order Code:
2294391
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
0°C
:
SSOP
:
5Receivers
:
70°C
:
28Pins
:
-
:
-
:
3Drivers
:
3V
:
RS232
:
RS232 Transceiver
:
Each
:
5.5V
:
MSL 1 - Unlimited
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Product Overview

The LTC1348CG#PBF is a 3-driver/5-receiver RS232 Transceiver with a very low supply current. The charge pump only requires five 0.1µF capacitors. The LTC1348 provides full RS232 output levels when operated over a wide supply range of 3 to 5.5V. In shutdown mode the supply current is further reduced to 0.2µA. All RS232 outputs assume a high impedance state in shutdown with the power OFF. The receiver outputs assume a high impedance state in receiver disable or with the power OFF. The LTC1348 is fully compliant with all data rate and over-voltage RS232 specifications. The transceiver operates up to 120kbaud with all drivers loaded with 1000pF, 3kR. Both driver outputs and receiver inputs can be forced to ±25V without damage and can survive multiple ±10kV ESD strikes.
  • Three-state outputs are high impedance when off
  • Output over-voltage does not force current back into supplies
  • RS232 I/O Lines can be forced to ±25V without damage
  • Flow-through architecture

Applications

Portable Devices, Sensing & Instrumentation, Consumer Electronics

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