參數(shù)資料
型號: SA58632BS
廠商: NXP Semiconductors N.V.
元件分類: 音頻放大器
英文描述: 2 x 2.2 W BTL audio amplifier
封裝: SA58632BS<SOT910-1 (HVQFN20)|<<http://www.nxp.com/packages/SOT910-1.html<1<Always Pb-free,;
文件頁數(shù): 28/28頁
文件大?。?/td> 283K
代理商: SA58632BS
SA58632_2
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 02 — 4 March 2010
9 of 28
NXP Semiconductors
SA58632
2
× 2.2 W BTL audio amplifier
14. Test information
14.1 Static characterization
The quiescent current has been measured without any load impedance (Figure 4).
Figure 6 shows three areas: operating, mute and standby. It shows that the DC switching
levels of the mute and standby respectively depends on the supply voltage level.
RL = ∞Ω
Band-pass = 22 Hz to 22 kHz.
(1) VCC =3 V.
(2) VCC =5 V.
(3) VCC =12 V.
Fig 4.
Iq versus VCC
Fig 5.
VO versus VMODE
Fig 6.
VMODE versus VCC
10
20
30
Iq
(mA)
0
VCC (V)
020
16
812
4
002aac081
002aac089
VMODE (V)
101
102
10
1
VO (V)
106
105
104
103
102
1
101
10
(1)
(3)
(2)
0
12
8
4
16
VMODE
(V)
VCC (V)
016
12
48
002aac090
mute
standby
operating
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