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BA3834F - Band-pass filter for spectrum analyzer

Features

  • 1) Seven band-pass filter elements for spectrum analyzer displays. 2) High-speed readout (output response time: 5µsec. Typ. ). 3) Discharge time constant circuit for each band is on the chip. 4) Differential input amplifier rejects common-mode noise. 5) Single 5V power supply. FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) 591 Audio ICs FBlock diagram 1 (BA3834S) BA3834S / BA3834F 592 Audio ICs FBlock diagram 2 (BA3834F) BA3834S / BA3834F 593 Audio.

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Datasheet Details

Part number BA3834F
Manufacturer ROHM
File Size 135.33 KB
Description Band-pass filter for spectrum analyzer
Datasheet download datasheet BA3834F Datasheet
Additional preview pages of the BA3834F datasheet.

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Full PDF Text Transcription

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Audio ICs Band-pass filter for spectrum analyzer BA3834S / BA3834F The BA3834S and BA3834F are 7-band, band-pass filter ICs that use microprocessor time division to produce serial output for spectrum analyzer displays. To minimize the number of attached 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 analyzer displays. 2) High-speed readout (output response time: 5µsec. Typ.). 3) Discharge time constant circuit for each band is on the chip. 4) Differential input amplifier rejects common-mode noise. 5) Single 5V power supply.
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