参数资料
型号: TPA6112A2DGQ
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 0.15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10
封装: GREEN, PLASTIC, MSOP-10
文件页数: 1/22页
文件大小: 701K
代理商: TPA6112A2DGQ
www.ti.com
FEATURES
1
2
3
4
5
10
9
8
7
6
VO1
IN1–
IN1+
BYPASS
GND
VDD
VO2
IN2–
IN2+
SHUTDOWN
DGQ PACKAGE
(TOP VIEW)
DESCRIPTION
TYPICAL APPLICATION CIRCUIT
Right In
(Differential)
Bias
Control
10
1
9
5
VO1
VO2
VDD
2
4
7
IN1–
BYPASS
VDD/2
Ci
Ri
325 k
325 k
C(B)
C(S)
Ci
Ri
IN2+
Rf
VDD
From
Shutdown
Control Circuit
+
+
C(C)
3
IN1+
Ci
Ri
SHUTDOWN
Rf
8
Ci
Ri
IN2–
Rf
6
+
Left In
(Differential)
TPA6112A2
SLOS342A – DECEMBER 2000 – REVISED SEPTEMBER 2004
150-mW STEREO AUDIO POWER AMPLIFIER
150 mW Stereo Output
Differential Inputs
PC Power Supply Compatible
– Fully Specified for 3.3 V and 5 V Operation
– Operation to 2.5 V
Pop Reduction Circuitry
Internal Mid-Rail Generation
Thermal and Short-Circuit Protection
Surface-Mount Packaging
– PowerPAD MSOP
The TPA6112A2 is a stereo audio power amplifier with differential inputs packaged in a 10-pin PowerPAD MSOP
package capable of delivering 150 mW of continuous RMS power per channel into 16-
loads. Amplifier gain is
externally configured by means of two resistors per input channel and does not require external compensation for
settings of 1 to 10.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright 2000–2004, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
相关PDF资料
PDF描述
TPA6112A2DGQRG4 0.15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10
TPA6112A2DGQG4 0.15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO10
TPA6120A2DWPRG4 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
TPA6120A2DWPR 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
TPA6120A2DWP 0.08 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO20
相关代理商/技术参数
参数描述
TPA6112A2DGQG4 功能描述:音频放大器 Stereo Diff Input Stereo Headphone 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
TPA6112A2DGQR 功能描述:音频放大器 Stereo Diff Input Stereo Headphone 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
TPA6112A2DGQRG4 功能描述:音频放大器 Stereo Diff Input Stereo Headphone 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
TPA6112A2EVM 功能描述:音频 IC 开发工具 TPA6112A2 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
TPA6113A2D 功能描述:音频放大器 40mW Stereo Audio Pwr 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