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参数资料
| 型号： | SA58637BS |
| 厂商： | NXP Semiconductors N.V. |
| 元件分类： | 音频放大器 |
| 英文描述： | 2 x 2.2 W BTL audio amplifier |
| 封装： | SA58637BS<SOT910-1 (HVQFN20)|<<http://www.nxp.com/packages/SOT910-1.html<1<Always Pb-free,; |
| 文件页数： | 17/22页 |
| 文件大小： | 156K |
| 代理商： | SA58637BS |
SA58637_1
NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 01 — 25 February 2008
4 of 22
NXP Semiconductors
SA58637
2
× 2.2 W BTL audio amplier
7.
Pinning information
7.1 Pinning
7.2 Pin description
[1]
Pins 8, 9, 18 and 19 are connected to the lead frame and also to the substrate. They may be kept oating.
When connected to the ground plane, the PCB can be used as heatsink.
Fig 2.
Pin conguration for HVQFN20
002aad578
OUTR
n.c.
INR+
SELECT
INL+
SVR
OUTL
OUTL+
Transparent top view
11
INR
12
INL
15
5
13
4
3
MODE
2
OUTR+
6
16
1
terminal 1
index area
SA58637BS
14
V
CCL
GND
LGND
GND
19
17
20
18
V
CCR
GND
RGND
GND
8
10
7
9
Table 3.
Pin description
Symbol
Pin
Description
OUTL+
1
positive loudspeaker terminal, left channel
MODE
2
operating mode select (standby, mute, operating)
SVR
3
half supply voltage, decoupling ripple rejection
SELECT
4
BTL loudspeaker channel select (left, right, both channels)
n.c.
5
not connected
OUTR+
6
positive loudspeaker terminal, right channel
RGND
7
ground, right channel
GND
8, 9, 18, 19
ground[1]
VCCR
10
supply voltage; right channel
OUTR
11
negative loudspeaker terminal, right channel
INR
12
negative input, right channel
INR+
13
positive input, right channel
INL+
14
positive input, left channel
INL
15
negative input, left channel
OUTL
16
negative output terminal, left channel
VCCL
17
supply voltage, left channel
LGND
20
ground, left channel
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SA58637BS,118 | 功能描述:音频放大器 DUAL 2.2W/CH. BTL RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| SA58637BS118 | 制造商:NXP Semiconductors 功能描述:IC AUDIO AMP AB 2.2W SON-20 |
| SA58637BS-T | 功能描述:音频放大器 DUAL 2.2W/CH. BTL AUDIO AMP RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| SA58640 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low-voltage mixer FM IF system |
| SA58640DK | 功能描述:射频混合器 NB FM IF RECEIVER RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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