TDA7439 vs TDA7439B feature comparison

TDA7439 STMicroelectronics

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TDA7439B STMicroelectronics

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Pbfree Code Yes Yes
Rohs Code Yes Yes
Part Life Cycle Code Obsolete Obsolete
Part Package Code DIP DIP
Package Description Sdip, Sdip30,.4 Dip, Dip28,.6
Pin Count 30 28
Reach Compliance Code Compliant Not Compliant
ECCN Code EAR99 EAR99
HTS Code 8542.39.00.01 8542.39.00.01
Channel Separation 100 Db 100 Db
Consumer IC Type Tone Control Circuit Tone Control Circuit
Harmonic Distortion 0.01% 0.01%
JESD-30 Code R-PDIP-T30 R-PDIP-T28
JESD-609 Code e3 e3
Length 27.94 Mm 36.83 Mm
Number of Bands 3 3
Number of Channels 2 2
Number of Functions 1 1
Number of Terminals 30 28
Operating Temperature-Max 85 °C 85 °C
Operating Temperature-Min -10 °C -10 °C
Package Body Material Plastic/Epoxy Plastic/Epoxy
Package Code SDIP DIP
Package Equivalence Code SDIP30,.4 DIP28,.6
Package Shape Rectangular Rectangular
Package Style In-Line, Shrink Pitch In-Line
Qualification Status Not Qualified Not Qualified
Seated Height-Max 5.08 Mm
Supply Current-Max 10 Ma 10 Ma
Supply Voltage-Max (Vsup) 10.2 V 10.2 V
Supply Voltage-Min (Vsup) 6 V 6 V
Surface Mount No No
Technology Bicmos Bicmos
Temperature Grade Other Other
Terminal Finish Matte Tin Matte Tin (Sn)
Terminal Form Through-Hole Through-Hole
Terminal Pitch 1.778 Mm 2.54 Mm
Terminal Position Dual Dual
Width 10.16 Mm 15.24 Mm
Base Number Matches 6 1