参数资料
型号: TPA0211DGN
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 13/27页
文件大小: 770K
代理商: TPA0211DGN
TPA0211
2-W MONO AUDIO POWER AMPLIFIER
SLOS275D – JANUARY 2000 – REVISED NOVEMBER 2002
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
ST/BTL operation (continued)
4
+
1.25*R
R
+
50 k
1
RI
Ci
Audio
Input
VO+
5
+
1.25*R
R
+
50 k
8
50 k
SE/BTL
Control
Shutdown
and Depop Circuitry
SHUTDOWN
2
From
System Control
SE/BTL
6
VO–
CC
100 k
100 k
VDD
1 k
CB
BYPASS
7
BYPASS
VDD
3
VDD
GND
IN
Figure 25. TPA0211 Resistor Divider Network Circuit
Using a readily available 1/8-in. (3,5 mm) mono headphone jack, the control switch is closed when no plug is
inserted. When closed, the 100-k
/1-k divider pulls the SE/BTL input low. When a plug is inserted, the 1-k
resistor is disconnected and the SE/BTL input is pulled high.
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相关代理商/技术参数
参数描述
TPA0211DGNG4 功能描述:音频放大器 Mono Class-AB w/Mono Hdphone Drive 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
TPA0211DGNR 功能描述:音频放大器 Mono Class-AB w/Mono Hdphone Drive 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
TPA0211DGNRG4 功能描述:音频放大器 Mono Class-AB w/Mono Hdphone Drive 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
TPA0211EVM 功能描述:音频 IC 开发工具 TPA0211 Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V
TPA0212 制造商:TI 制造商全称:Texas Instruments 功能描述:STEREO 2-W AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS AND MUX CONTROL