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18
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V
CC
ON/OFF
R1OUT
D1IN
R2OUT
D2IN
R3OUT
D3IN
GND
description
The LT1039 is a triple EIA-232 line transceiver designed to meet the requirements of Standard EIA-232-D. All
outputs are fully protected against an overload or short to ground. A major advantage of the LT1039 is
high-impedance output states when the device is off or powered down. This feature allows several different
devices to be connected together on the same bus.
The bias pin provides a receiver to be kept alive when the LT1039 is shutdown (ON/OFF = low).
The LT1039 is characterized for operation from 0擄C to 70擄C.
AVAILABLE OPTIONS
PACKAGE
TA
0擄C to 70擄C
SMALL OUTLINE
(DW)
LT1039CDW
PLASTIC DIP
(N)
LT1039CN
The DW package is available taped and reeled. Add the suffix R to the
device type (i.e., LT1039CDWR).
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
漏
1992, Texas Instruments Incorporated
POST OFFICE BOX 655303
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DALLAS, TEXAS 75265
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