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No use external parts for PB equalizer. (Fixed characteristics built-in)
Available to change music sensing level by external resistor.
Available to change frequency response of music sensor by external capacitor.
Different type of PB equalizer characteristics selection (120
碌s/70 碌s)
is available.
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Line mute ON/OFF is avalable.
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This IC is strong for a cellular phone noise.
Ordering Information
Functions
Product
HA12231FP
Package
FP-20DA
PBOUT-Level
450 mVrms
PB-EQ
r
Music Sensor
r
Mute
r
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