BA3416 데이터 시트보기 (PDF) - ROHM Semiconductor

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BA3416

Double cassette tape recorder dual preamplifier

ROHM Semiconductor 

Audio ICs

Double cassette tape recorder dual

preamplifier

BA3416BL

The BA3416BL is a dual preamplifier (for playback only) that has been designed for use with dual-cassette decks. An

internal switch is used to switch the left and right channel inputs between the A and B tape mechanisms.

The playback heads can be directly coupled to the preamplifiers without coupling capacitors, and an internal switch is

provided to switch the equalizer characteristics for metal and chrome tape.

FApplications

Dual-deck stereo radio cassette players

FFeatures

1) Internal tape A / tape B switch for use with dual-cas-

sette decks.

2) Internal switch is provided to switch the equalizer

characteristics for metal tape playback.

3) Input bias circuit does not require coupling capaci-

tors.

4) Wide operating power supply voltage range (VCC =

3.5V to 12V).

FBlock diagram and external component connections

240

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