ST485ERCD vs LMS485IM/NOPB feature comparison

ST485ERCD STMicroelectronics

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LMS485IM/NOPB National Semiconductor Corporation

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Pbfree Code Yes
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer STMICROELECTRONICS NATIONAL SEMICONDUCTOR CORP
Part Package Code SOIC
Package Description SOP, SOP8,.25 SOP, SOP8,.25
Pin Count 8
Reach Compliance Code compliant compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Differential Output YES YES
Driver Number of Bits 1 1
Input Characteristics DIFFERENTIAL SCHMITT TRIGGER SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER LINE TRANSCEIVER
Interface Standard EIA-422; EIA-485 EIA-422-B; TIA-422-B; EIA-485-A; TIA-485-A; V.11; X.27
JESD-30 Code R-PDSO-G8 R-PDSO-G8
JESD-609 Code e4 e3
Length 4.9 mm 4.902 mm
Moisture Sensitivity Level 1 1
Number of Functions 1 1
Number of Terminals 8 8
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Out Swing-Min 1.5 V 1.5 V
Output Low Current-Max 0.004 A 0.004 A
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Equivalence Code SOP8,.25 SOP8,.25
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Qualification Status Not Qualified Not Qualified
Receive Delay-Max 210 ns 200 ns
Receiver Number of Bits 1 1
Seated Height-Max 1.75 mm 1.753 mm
Supply Current-Max 0.9 mA 0.5 mA
Supply Voltage-Max 5.25 V 5.25 V
Supply Voltage-Min 4.75 V 4.75 V
Supply Voltage-Nom 5 V 5 V
Surface Mount YES YES
Temperature Grade COMMERCIAL INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD Matte Tin (Sn)
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Transmit Delay-Max 60 ns 60 ns
Width 3.9 mm 3.899 mm
Base Number Matches 2 1
High Level Input Current-Max 0.000002 A
Peak Reflow Temperature (Cel) 260
Technology BICMOS
Time@Peak Reflow Temperature-Max (s) 40

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