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BA7735 View Datasheet(PDF) - ROHM Semiconductor

Part Name
Description
View to exact match
BA7735 Datasheet PDF : 6 Pages
1 2 3 4 5 6
Audio ICs
FCircuit operation
EVR control characteristic
Gain control is carried out by means of voltage divider be-
tween the GND and the EVR REF pin (pin 2).
BA7735FS
FOperation notes
(1) Since muting measures are not taken in the IC
when the power supply is turned on or off, these mea-
sures should be taken externally if necessary.
(2) The gain for the output amplifier should be set to a
value between 0 and 12dB.
(3) DC offset voltage may be produced, depending on
the EVR control point. If this is a problem, insert a cou-
pling capacitor at the point where connection is made to
the next stage.
(4) If DC offset voltage is a problem when switching
modes, countermeasures such as providing a time
constant to the control pin (pin 8) can be taken.
FExternal dimensions (Units: mm)
870
 

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