MAX49

MAX491ECPD+ vs MAX491ECPD vs MAX491ECSD

 
PartNumberMAX491ECPD+MAX491ECPDMAX491ECSD
DescriptionRS-422/RS-485 Interface IC RS-485/RS-422 TransceiverRS-422/RS-485 Interface IC 15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 TransceiversRS-422/RS-485 Interface IC 15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers
ManufacturerMaxim IntegratedMaxim IntegratedMaxim Integrated
Product CategoryRS-422/RS-485 Interface ICRS-422/RS-485 Interface ICRS-422/RS-485 Interface IC
RoHSY--
Mounting StyleThrough HoleThrough HoleSMD/SMT
Package / CasePDIP-14PDIP-14SOIC-14
SeriesMAX491EMAX491EMAX491E
FunctionTransceiverTransceiverTransceiver
Data Rate2.5 Mb/s2500 kb/s2.5 Mb/s
Number of Drivers1 Driver--
Number of Receivers1 Receiver1 Receiver1 Receiver
Operating Supply Voltage5 V5 V5 V
Operating Supply Current300 uA300 uA300 uA
Minimum Operating Temperature0 C0 C0 C
Maximum Operating Temperature+ 70 C+ 70 C+ 70 C
PackagingTube--
Height4.45 mm (Max)4.45 mm (Max)1.5 mm (Max)
Input Voltage5 V5 V0.8 V to 2 V
Length19.43 mm (Max)19.43 mm (Max)8.75 mm (Max)
Output Current35 mA to 250 mA35 mA to 250 mA-
Output Voltage- 8 V to 12.5 V- 8 V to 12.5 V3 V
Width7.87 mm (Max)7.87 mm (Max)4 mm (Max)
BrandMaxim IntegratedMaxim IntegratedMaxim Integrated
DuplexFull Duplex--
Pd Power Dissipation800 mW800 mW667 mW
Product TypeRS-422/RS-485 Interface ICRS-422/RS-485 Interface ICRS-422/RS-485 Interface IC
Factory Pack Quantity25--
SubcategoryInterface ICsInterface ICsInterface ICs
Part # AliasesMAX491EMAX491EMAX491E
Unit Weight0.057144 oz0.057144 oz0.011923 oz
Number of Channels-1 Channel1 Channel
Number of Output Lines-11
Propagation Delay Time--40 ns, 60 ns
Manufacturer Part # Description RFQ
Maxim Integrated
Maxim Integrated
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