参数资料
型号: TDA8946AJ
厂商: NXP SEMICONDUCTORS
元件分类: 音频/视频放大
英文描述: 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PZIP17
封装: PLASTIC, DIL-BENT-SIL, 17 PIN
文件页数: 14/20页
文件大小: 376K
代理商: TDA8946AJ
Philips Semiconductors
TDA8946AJ
2 x 15 W BTL audio amplier with DC gain control
Product data
Rev. 01 — 01 March 2002
3 of 20
9397 750 09434
Koninklijke Philips Electronics N.V. 2002. All rights reserved.
7.
Pinning information
7.1 Pinning
7.2 Pin description
Fig 2.
Pin conguration.
handbook, halfpage
TDA8946AJ
MGW609
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
OUT1
GND1
VCC1
OUT1
+
n.c.
IN1
+
SGND
IN1
IN2
MODE
SVR
IN2
+
GC
OUT2
+
GND2
VCC2
OUT2
Table 3:
Pin description
Symbol
Pin
Description
OUT1
1
negative loudspeaker terminal 1
GND1
2
ground channel 1
VCC1
3
supply voltage channel 1
OUT1
+
4
positive loudspeaker terminal 1
n.c.
5
not connected
IN1
+
6
positive input 1
SGND
7
signal ground
IN1
8
negative input 1
IN2
9
negative input 2
MODE
10
mode selection input (standby, mute, operating)
SVR
11
half supply voltage decoupling (ripple rejection)
IN2
+
12
positive input 2
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相关代理商/技术参数
参数描述
TDA8946AJ/N2,112 功能描述:音频放大器 2X15W AUDIO AMP VOL CTRL 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
TDA8946J 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:2 x 15 W stereo Bridge Tied Load BTL audio amplifier
TDA8946J/N1,112 功能描述:音频放大器 AUDIO AMP 2X15W 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
TDA8947J 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:4-channel audio amplifier (SE: 1 W to 25 W; BTL: 4 W to 50 W)
TDA8947J/N3,112 功能描述:音频放大器 3/4 CHANNEL AUD 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