NJU8752 データシートの表示（PDF） - Japan Radio Corporation
部品番号
コンポーネント説明
一致するリスト
NJU8752 Datasheet PDF : 6 Pages
| |||
NJU8752
TYPICAL APPLICATION CIRCUIT
10uF 0.1uF
VDD
VDD(1)
VSS(14)
0.47uF
IN
IN(2)
10uF
COM(13)
MUTE(4)
STBY(11)
TEST1(3)
TEST2(12)
OUTP(6)
OUTN(9)
VDDO(7)
VSS(5)
10uH
10uH
0.1uF
0.1uF
0.1uF 10uF VDD
VDDO(8)
VSS(10)
0.1uF 10uF VDD
Figure 2. Application Circuit example
Piezo Speaker
Note 5) De-coupling capacitors must be connected between each power supply pin and GND.
Note 6) A switching regulator with a high response against a voltage fluctuation is ideal for the VDDO to obtain
better T.H.D. performance.
Note 7) Testing actual samples in your system is highly recommended. The typical application circuit is one of
examples.
Note 8) The transition time of MUTE and STBY signals must be less than 100us. Otherwise, a malfunction
might occur.
Note 9) (1)-(14) indicates pin number.
-6-
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
Share Link: 