TDA7040T Low voltage PLL stereo decoder

NXP

Description

INTEGRATED CIRCUITS DATA SHEET TDA7040T Low voltage PLL stereo decoder Product speciﬁcation File under Integrated Circuits, IC01 September 1986 Phi.
TDA7040T The TDA7040T is a monolithic integrated circuit for low cost FM stereo radios with an absolute minimum of peripheral components and a simpl.

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Datasheet Specifications

Part number: TDA7040T
Manufacturer: NXP ↗
File Size: 112.74 KB
Datasheet: TDA7040T_PhilipsSemiconductors.pdf
Description: Low voltage PLL stereo decoder

Features

* Built-in four pole low pass filter with a 70 kHz corner frequency suppressing unwanted out-of-band input signals
* Fully integrated 228 kHz oscillator
* Pilot presence detector and soft mono/stereo blend
* Built-in interference suppression
* External stereo

Applications

* Repairing soldered joints Fix the component by first soldering two diagonallyopposite end leads. Use only a low voltage soldering iron (less than 24 V) applied to the flat part of the lead. Contact time must be limited to 10 seconds at up to 300 °C. When using a dedicated tool, all other leads can

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TDA7040T Low voltage PLL stereo decoder NXP

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