Datasheets
TDA7540NTR by: STMicroelectronics

AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system (ISS)

Part Details for TDA7540NTR by STMicroelectronics

Overview of TDA7540NTR by STMicroelectronics

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Part Details for TDA7540NTR

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TDA7540NTR Part Data Attributes:

TDA7540NTR STMicroelectronics
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TDA7540NTR STMicroelectronics AM/FM car radio tuner IC with stereo decoder and intelligent selectivity system (ISS)
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer STMICROELECTRONICS
Part Package Code QFP
Package Description LQFP,
Pin Count 80
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer STMicroelectronics
Built-in IF Amplifier YES
Consumer IC Type AUDIO TUNER
JESD-30 Code S-PQFP-G80
Length 14 mm
Noise Figure-Nom 12 dB
Number of Bands 2
Number of Functions 1
Number of Terminals 80
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code LQFP
Package Shape SQUARE
Package Style FLATPACK, LOW PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Seated Height-Max 1.6 mm
Supply Voltage-Max (Vsup) 9 V
Supply Voltage-Min (Vsup) 7.7 V
Surface Mount YES
Technology BICMOS
Temperature Grade INDUSTRIAL
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 14 mm

Alternate Parts for TDA7540NTR

This table gives cross-reference parts and alternative options found for TDA7540NTR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TDA7540NTR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LV25300M Audio Tuner, 2-Band, PQFP80, QIP-80 SANYO Electric Co Ltd TDA7540NTR vs LV25300M
TDA7546TR 1-BAND, AUDIO TUNER, QFP80, 14 X 14 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-80 STMicroelectronics TDA7540NTR vs TDA7546TR
LV25200M Audio Tuner, 4-Band, PQFP80, 14 X 14 MM, QFP-80 SANYO Semiconductor Co Ltd TDA7540NTR vs LV25200M
LV25700PM Audio Tuner, PQFP80, 20 X 14 MM, QIP-80 SANYO Semiconductor Co Ltd TDA7540NTR vs LV25700PM

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