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ADUM1402

ADUM1402

Manufacturer Part:ADUM1402
Part Type:Interface ICs
Manufacturer:ANALOG DEVICES
Part ID:ADUM1402
Date Code:11+
Quantity Available:17275
Last Updated:2024/11/26

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Description

Features

Applications

ADUM1402 Description

    

ADUM1402 Features

    HXXXXZ  High voltage level  High voltage level one set-up time prior to the Low-to-High clock transition  Low voltage level  Low voltage level one set-up time prior to the Low-to-High clock transition  No change  Dont care  High impedance off state  Low to High clock transition  Not a Low-to-High clock transition

ADUM1402 Applicatioins

    Loudspeaker amplifier power supply input An external power supply connects to this pin. The input supply voltage range is 4.5 to 9V. Loudspeaker amplifier output This pin connects through an electrolytic capacitor to a loudspeaker with a load impedance of 8Ω or more. This pin is effective only when Pin6 is high. Loudspeaker amplifier ground This pin connects to an external ground. This ground should be separated from that of the preampli- fier circuits. Loudspeaker amplifier inverse input A combination of resistors and a capacitor connected between this pin and Pin2 and the ground determines the gain and frequency characteristics of the loudspeaker amplifier. Loudspeaker amplifier non-inverse input Signals should be input to this pin through a capacitor. The expected input impedance is typically 27kΩ. Loudspeaker amplifier mute control If the voltage level at this pin is high, the loudspeaker amplifier turns ON, and if low, turns OFF.
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• All parameters specified for +5V single