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TDA9830 TV sound AM-demodulator and audio source switch

TDA9830 Description

INTEGRATED CIRCUITS DATA SHEET TDA9830 TV sound AM-demodulator and audio source switch Product specification File under Integrated Circuits, IC02 Jun.
TDA9830 The TDA9830, a monolithic integrated circuit, is designed for AM-sound demodulation used in L- and L’-standard.

TDA9830 Features

* Adjustment free wideband synchronous AM demodulator
* Audio source-mute switch (low noise)
* Audio level according EN50049
* 5 to 8 V power supply or 12 V alternative

TDA9830 Applications

* in a frequency range from approximately 6 MHz up to 70 MHz are possible. Audio switch This circuit is an operational amplifier with three input stages and internal feedback network determining gain (0 dB) and frequency response (fg ≈ 700 kHz). Two of the input stages are connected to pin 7 and pin 9

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sound AM-demodulator and audio source switch NXP
NXP TDA9830-like datasheet