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): 27/28頁
文件大小: 283K
代理商: SA58632BS
SA58632_2
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 02 — 4 March 2010
8 of 28
NXP Semiconductors
SA58632
2
× 2.2 W BTL audio amplifier
13. Application information
13.1 BTL application
Tamb =25 °C, VCC = 9 V, f = 1 kHz, RL =8 Ω, Gv = 20 dB, audio band-pass 22 Hz to
22 kHz. The BTL diagram is shown in Figure 3.
Pins 8, 9, 18 and 19 connected to ground.
Fig 3.
Application diagram of SA58632 BTL differential output configuration
002aac080
R2
50 k
Ω
SA58632
OUTL
INL+
INL
GND
SVR
OUTL+
MODE
7
15
14
3
2
16
1
17
C3
47
μF
R1
1
μF
VIL
RL
100
μF
100 nF
VCC
20
10
R4
50 k
Ω
OUTR
INR+
INR
OUTR+
12
13
11
6
R3
1
μF
VIR
RL
OUTR
BTL/SE
4
10 k
Ω
10 k
Ω
Gain left
2
R2
R1
-------
×
=
Gain right
2
R4
R3
-------
×
=
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SA58632BS118 制造商:NXP Semiconductors 功能描述:IC AUDIO AMP AB 2.2W SON-20
SA58632BS-T 功能描述:音頻放大器 2X2.2W BTL PWR AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA58635UK,027 功能描述:音頻放大器 2x25mW cls-G stereo headphone driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SA58637 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:2 X 2.2 W BTL audio amplifier