BA3826 Просмотр технического описания (PDF) - ROHM Semiconductor

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BA3826

Band-pass filter for spectrum analyzer

ROHM Semiconductor 

Audio ICs

Band-pass filter for spectrum analyzer

BA3826S

The BA3826S is a 7-band ( 2), band-pass filter that uses microprocessor time division to output in serial to left and right

stereo channels. To minimize the number of external components required and enable compact and reliable designs,

all of the capacitors for the filters are on the chip.

FApplications

CD radio cassette players, mini-component stereo systems, car stereos

FFeatures

1) Seven band-pass filter elements for spectrum ana-

lyzer displays.

2) Microprocessor time division used for serial output

on L and R channels.

3) All filter capacitors are built-in to minimize external at-

tached requirements.

4) Low current dissipation (8mA Typ.).

5) Ideal for mini-component stereos and other stereo

equipment.

FAbsolute maximum ratings (Ta = 25_C)

FRecommended operating conditions (Ta = 25_C)

576

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