NJM2904RB1 Просмотр технического описания (PDF) - Japan Radio Corporation

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NJM2904RB1

SINGLE-SUPPLY DUAL OPERATIONAL AMPLIFIER

Japan Radio Corporation  

NJM2904

■ APPLICATION

Improvement of Cross-over Distortion

Equivalent circuit at the output stage

NJM2904,in its static state ( No in and output condition ) when

design,QU being biassed by constant current ( break down

beam ) yet,QL stays OFF.

While using with both power source mode,the cross-over

distortion might occur instantly when QL ON.

There might be cases when application for amplifier of audio

signals,not only distortion but also the apparent frequency

bandwidth being narrowed remarkably.

It is adjustable especially when using both power source

mode,constantly to use with higher current on QU than the load

current ( including feedback current ),and then connect the

pull-down resister RP at the part between output and V- pins.

-6-

[CAUTION]

The specifications on this databook are only

given for information , without any guarantee

as regards either mistakes or omissions. The

application circuits in this databook are

described only to show representative usages

of the product and not intended for the

guarantee or permission of any right including

the industrial rights.

Ver.2014-03-20

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