SP331CT vs SP331ET feature comparison

SP331CT Rochester Electronics LLC

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SP331ET Exar Corporation

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Pbfree Code No
Part Life Cycle Code Active Obsolete
Ihs Manufacturer ROCHESTER ELECTRONICS LLC EXAR CORP
Part Package Code SOIC SOIC
Package Description PLASTIC, SOIC-28 SOP,
Pin Count 28 28
Reach Compliance Code unknown unknown
Additional Feature 2 DRIVERS/RECEIVERS FOR RS-485 AND 4 DRIVERS/RECEIVERS FOR RS-232
Differential Output YES YES
Driver Number of Bits 2 4
Input Characteristics DIFFERENTIAL DIFFERENTIAL SCHMITT TRIGGER
Interface IC Type LINE TRANSCEIVER LINE TRANSCEIVER
Interface Standard EIA-232; EIA-485 EIA-232; EIA-485
JESD-30 Code R-PDSO-G28 R-PDSO-G28
JESD-609 Code e0 e0
Length 17.83 mm 17.83 mm
Moisture Sensitivity Level 1
Number of Functions 2 4
Number of Terminals 28 28
Operating Temperature-Max 70 °C 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Cel) 225
Qualification Status COMMERCIAL Not Qualified
Receive Delay-Max 200 ns 200 ns
Receiver Number of Bits 2 4
Seated Height-Max 2.649 mm 2.649 mm
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 TIN LEAD Tin/Lead (Sn/Pb)
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Time@Peak Reflow Temperature-Max (s) 30
Transmit Delay-Max 120 ns 120 ns
Width 7.5 mm 7.5 mm
Base Number Matches 1 3
Rohs Code No
ECCN Code EAR99
HTS Code 8542.39.00.01

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