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U2841B - Monolithic Integrated Circuit

General Description

The integrated circuit, U2841B, is designed as a single FM-IF-amplifier and demodulator for TV sound processing with SCART switches and AF control in bipolar technology.

Key Features

  • D D D D IF input provided for operating with ceramic filters Minimum total harmonic distortion Low power consumption Operates alternatively with 5 V or 12 V supply voltage D Demodulator provided for operating with ceramic resonator or coil D SCART AF input / AF output D Wide volume control range D ESD protected Block Diagram Tuned reference circuit 47 pF 47 pF Deemphasis 4.7 nF 93 7519 IF input 4 16 5 6 7 8 SCART 9 AF output 11 kW Mute control voltage 2 2.4 V / 3.7 V V >7V S G=1 3.

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📁 Similar Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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U2841B Monolithic Integrated Circuit Description The integrated circuit, U2841B, is designed as a single FM-IF-amplifier and demodulator for TV sound processing with SCART switches and AF control in bipolar technology. Features D D D D IF input provided for operating with ceramic filters Minimum total harmonic distortion Low power consumption Operates alternatively with 5 V or 12 V supply voltage D Demodulator provided for operating with ceramic resonator or coil D SCART AF input / AF output D Wide volume control range D ESD protected Block Diagram Tuned reference circuit 47 pF 47 pF Deemphasis 4.7 nF 93 7519 IF input 4 16 5 6 7 8 SCART 9 AF output 11 kW Mute control voltage 2 2.4 V / 3.