Differential bus transceivers/repeates
R5
data
IssuedNovember1985 5392
Linedrivers andreGeI lvers
Furtherinformation on line drivers and receiversis ca'Lobin...
Description
R5
data
IssuedNovember1985 5392
Linedrivers andreGeI lvers
Furtherinformation on line drivers and receiversis ca'LobinnleteaafirrnoemIndtieRnrSftah. ce'RefSoCl2ilro3cw2uiiMntsga' d(b9eo0oE3ka-s6sw9y'0h()i9.cS0he2ae-7rec3u2ar1vraeannild-t cataloguefor details.
1488Linedriver
The 1488is a quad line driver containing3 NAND function drivers and one inverting driver. The device meetsthe specificationof the Electroniclndustries Association standard RS232C.The 1z$88is used to interface data terminals with data comm u n i c a t i o n se q u i p m e n t .
Absolutemaximumratings
(at25'Cunlessotherwisenoted)
Powersupplyvoltages:
Vcc*
+15V
Vcr -15V
I n p u t v o l t a g er a n g e( V r n )
-1SVdcto +7.0Vdc
O u t p u ts i g n a l v o l t a g e
+15Vdc
Continuoutsotalpowerdissipation
(seenote)
800mW
Operatingtemperature-0'C
to +70'C
storagetemperature
'-65'Cto+150'C
Maximumleadtemperature
(solderni g,6 seconds-)260'C
Note:
Above 60'Cambient temperatures,deratelinearlyat 8.3mW/"C.
Features
O Meetsspecificatioonf EIARS232C. O Current-limiteodutputtypically10mA. O Minimumpower-ofof utputimpedanceof 300O. O Slewraiecontrolvialoadcapacitor. O Inputcompatiblewith mostTTLandDTL
circuits.
TOPVIEW
Electricalcharasteristics
Electricalcharacteristicsover operating free-airtemperaturerange,Vcc* : 9V, Vsc- : -9V (unlessotherwise noted)
Symbol
Parameter
V,t High-leveilnputvoltage Vrr- Low-levelinput voltage
Vot High-leveol utputvoltage
Vor- Low{evel output voltage
lrx lrr...
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