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Número de pieza | L6180DPLCC28 | |
Descripción | OCTAL LINE RECEIVER | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
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No Preview Available ! L6180
L6181
OCTAL LINE RECEIVER FOR:
- EIA STD RS232D
RS423A
- CCIT
RS422A
V.10
V.11
V.28
X.26
NO EXTERNAL COMPONENTS
INPUT FAIL SAFING CAPABILITY
HIGH CROSSTALK REJECTION
L6180 DATA RATE < 100KBIT/S
L6181 DATA RATE < 1MBIT/S
50V EOS OUTPUT PROTECTION
OCTAL LINE RECEIVER
ADVANCE DATA
DIP 28
PLCC 28
ORDERING NUMBER: L6180A DIP 28
L6180D PLCC28
L6181A DIP 28
L6181D PLCC28
DESCRIPTION
L6180/1 is an octal line receiver in a plastic DIP
or PLCC designed to meet a wide range of digital
communications requirements as outlined in the
EIA standards RS232A without additional compo-
nents, as well as the low speed applications of
RS422A.
BLOCK DIAGRAM
The receiver meets the CCIT recommendations
V.10, V.11, X.26 and V.28 low speed applications
(below 100KBS).
A low pass filter on the input starts to roll off at a
frequency of 100KHz.
October 1993
1/10
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
1 page Figure 2: EOS Requiremets
Figure 3: Output Failsafing
L6180 - L6181
The output assumes a logic ”1”under the following conditions, (see figure 3)
1 Both inputs open
2 Both inputs shorted
3 Signal Opencircuit
3a Common grounded, signal open circuit
4 Common open, generator powered-on
5 Generatorpowered-down (see note 7)
6 Common open, generator powered-down
6a Signal grounded, common open, generator powered-down
7 Less than 250mVpp differential signal
5/10
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet L6180DPLCC28.PDF ] |
Número de pieza | Descripción | Fabricantes |
L6180DPLCC28 | OCTAL LINE RECEIVER | STMicroelectronics |
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