BA3826 Rohm, BA3826 Datasheet - Page 7

• Manufacturer Part Number: BA3826
• Description: Band-pass filter for spectrum analyzer
• Manufacturer: Rohm

(2)
The frequency characteristics for this IC are set by an ex-
ternal resistor. The value of this resistor for the specifica-
tion conditions is 120k . Use a potentiometer if you wish
to set the frequency characteristics accurately.
(3)
Operation of the application example circuit is guaran-
teed provided that the V
the specified power supply voltage range, and the ambi-
ent temperature is within the specified range. With regard
to the characteristic values, the output voltage level will
differ from the rated values for the specification condi-
tions if the power supply voltage is reduced, but the in-
herent function of the band-pass filters is preserved.
FElectrical characteristics curves
FExternal dimensions (Units: mm)
582
Audio ICs
Frequency characteristics
Operating voltage range
CC
and Vee voltages are within
(4)
The various circuit characteristics in this specification
sheet were measured using an output load resistance of
10k . If the load resistance is too low, the I / O gain and
control range vary slightly. Be aware of this when con-
necting the next stage.
(5)
Set the polarity of the input electrolytic coupling capaci-
tors after establishing the electrical potential relationship
with the connected input.
Load resistance
Coupling capacitors
BA3826S