NJM2257M-(T1) vs EL4581CS feature comparison

NJM2257M-(T1) New Japan Radio Co Ltd

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EL4581CS Rochester Electronics LLC

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Pbfree Code Yes No
Rohs Code Yes
Part Life Cycle Code Obsolete Active
Ihs Manufacturer NEW JAPAN RADIO CO LTD ROCHESTER ELECTRONICS INC
Part Package Code SOIC SOIC
Package Description SOP, SOP,
Pin Count 16 8
Reach Compliance Code compliant unknown
HTS Code 8542.39.00.01
Consumer IC Type SYNC SEPARATOR IC SYNC SEPARATOR IC
JESD-30 Code R-PDSO-G16 R-PDSO-G8
JESD-609 Code e6 e0
Length 10 mm
Number of Functions 1 1
Number of Terminals 16 8
Operating Temperature-Max 75 °C 85 °C
Operating Temperature-Min -20 °C -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOP SOP
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Qualification Status Not Qualified COMMERCIAL
Seated Height-Max 2 mm
Supply Voltage-Max (Vsup) 5.3 V 5 V
Supply Voltage-Min (Vsup) 4.5 V 5 V
Surface Mount YES YES
Temperature Grade COMMERCIAL EXTENDED INDUSTRIAL
Terminal Finish TIN BISMUTH TIN LEAD
Terminal Form GULL WING GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL DUAL
Width 5 mm
Base Number Matches 1 4
Moisture Sensitivity Level NOT APPLICABLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Technology CMOS
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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