U4090B Datasheet, Circuit, TEMIC Semiconductors

U4090B Features

• Circuit D D D D D D D D D D D D D D D DC characteristic adjustable Transmit and receive gain adjustable Symmetrical input of microphone amplifier Anti-clipping in transmit direction Automatic l

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Part number:

U4090B

Manufacturer:

TEMIC Semiconductors

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677.24kb

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📄 Datasheet

Description:

Monolithic integrated feature phone circuit. The µc controlled telephone circuit U4090B is a linear integrated circuit for use in feature phones, answering machines and fax machi

U4090B Application

• Applications Feature phone, answering machine, fax machine, speaker phone Speech circuit Voice switch Audio amplifier Loudhearing and Tone ringin

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U4090B

TEMIC Semiconductors

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