5秒后页面跳转
捷配首页

Datasheet > TPA0172PWPRG4
TPA0172PWPRG4 PDF预览

TPA0172PWPRG4

更新时间： 2024-11-27 19:50:43
品牌 Logo 应用领域
德州仪器 - TI 光电二极管商用集成电路
页数 文件大小 规格书
36页 972K
描述
Stereo Class-AB Audio Amplifier with Stereo Headphone Drive and I<sup>2</sup>C Control 24-HTSSOP -40 to 85

阅读下载

中文翻译

获取价格

TPA0172PWPRG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：TSSOP包装说明：HTSSOP, TSSOP20,.25
针数：24Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.21商用集成电路类型：VOLUME CONTROL CIRCUIT
JESD-30 代码：R-PDSO-G24JESD-609代码：e4
长度：7.8 mm湿度敏感等级：2
频带数量：1信道数量：2
功能数量：1端子数量：24
最高工作温度：85 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装等效代码：TSSOP20,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：3.3/5,5 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Audio/Video Amplifiers
最大压摆率：12 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4.4 mm
Base Number Matches：1

TPA0172PWPRG4 数据手册

 浏览型号TPA0172PWPRG4的Datasheet PDF文件第2页浏览型号TPA0172PWPRG4的Datasheet PDF文件第3页浏览型号TPA0172PWPRG4的Datasheet PDF文件第4页浏览型号TPA0172PWPRG4的Datasheet PDF文件第5页浏览型号TPA0172PWPRG4的Datasheet PDF文件第6页浏览型号TPA0172PWPRG4的Datasheet PDF文件第7页 
ꢀꢁꢂ ꢃꢄꢅ ꢆ  
ꢆ ꢇꢈ ꢉꢀ ꢊꢋ ꢊꢌ ꢂꢍꢎ ꢏꢌ ꢁꢌ ꢈ ꢊꢋ ꢂ ꢐꢁ ꢑꢏ ꢒ ꢏꢊ ꢋ  
ꢆ
ꢈ
ꢏ
ꢀ
ꢓ
ꢏ
ꢔ
ꢕ
ꢍ
ꢉ
SLOS327C − AUGUST 2000 − REVISED MAY 2001  
2
PWP PACKAGE  
(TOP VIEW)  
D
D
D
D
D
I C Bus Controllable  
2-W/Ch Output Power Into 4-Ω Load  
Low Supply Current and Shutdown Current  
Depop Circuitry  
1
24  
GND  
LOUT−  
SCL  
SHUTDOWN  
BYPASS  
2
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
LOUT+  
PC-BEEP  
ADDRESS0  
LIN  
3
Digital Volume Control From 20 dB to  
−60 dB  
4
5
V
DD  
D
Internal Gain Control, Which Eliminates  
External Gain-Setting Resistors  
6
LLINEIN  
LHPIN  
PV  
DD  
7
RLINEIN  
RHPIN  
8
PV  
D
D
D
D
Fully Differential Input  
Stereo Input MUX  
PC-Beep Input  
DD  
9
RIN  
ADDRESS1  
SE/BTL  
I2CV  
SDA  
DD  
10  
11  
12  
ROUT−  
GND  
ROUT+  
Compatible With PC 99 Desktop Line-Out  
Into 10-kΩ Load  
D
D
Compatible With PC 99 Portable Into 8-Ω  
Load  
Surface-Mount Power Packaging  
24-Pin TSSOP PowerPAD  
description  
The TPA0172 is a stereo audio power amplifier in a 24-pin TSSOP thermally enhanced package capable of  
2
delivering 2 W of continuous RMS power per channel into 4-Ω loads. This device utilizes the I C bus to control  
its functionality, which minimizes the number of external components needed, simplifies the design, and frees  
up board space for other features. When driving 1 W into 8-Ω speakers, the TPA0172 has less than 0.2% THD+N  
from 20 Hz to 20 kHz.  
Included within this device is integrated depop circuitry that virtually eliminates transients that cause noise in  
the speakers at power up, power down, and while transitioning in and out of shutdown mode.  
The overall gain of the amplifier is controlled digitally by the volume control registers which are programmed  
2
via the I C interface. At power up, the amplifier defaults to –60 dB in BTL mode, or –66 dB in SE mode. There  
are four registers that contain the gains: left BTL, right BTL, left SE, and right SE. Each register contains six bits,  
which allows 64 gain steps from –60 dB to 20 dB in 1.25-dB steps, and two bits that mute the amplifier.  
The TPA0172 only consumes 6.5 mA of supply current during normal operation. A shutdown mode is included  
that reduces supply current to less than 15 µA.  
The PowerPAD package (PWP) delivers a level of thermal performance that was previously achievable on  
TO-200-type packages. Thermal impedances of approximately 35°C/W are truly realized in multilayer PCB  
applications. This allows the TPA0172 to operate at full power into 8-Ω loads at ambient temperatures of 85°C.  
AVAILABLE OPTIONS  
PACKAGED DEVICE  
†
T
A
TSSOP  
(PWP)  
−40°C to 85°C  
TPA0172PWP  
†
The PWP package is available taped and reeled. To order a taped and reeled part,  
add the suffix R to the part number (e.g., TPA0172PWPR).  
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.  
ꢁ
ꢁ
ꢋ
ꢌ
ꢦ
ꢎ
ꢡ
ꢍ
ꢔ
ꢟ
ꢀ
ꢠ
ꢏ
ꢚ
ꢌ
ꢘ
ꢖ
ꢙ
ꢎ
ꢂ
ꢀ
ꢂ
ꢗ
ꢘ
ꢢ
ꢙ
ꢚ
ꢠ
ꢛ
ꢜ
ꢝ
ꢝ
ꢞ
ꢞ
ꢗ
ꢗ
ꢚ
ꢚ
ꢘ
ꢘ
ꢗ
ꢟ
ꢟ
ꢣ
ꢠ
ꢡ
ꢛ
ꢛ
ꢢ
ꢢ
ꢘ
ꢞ
ꢝ
ꢜ
ꢟ
ꢟ
ꢚ
ꢙ
ꢣ
ꢀꢢ  
ꢡ
ꢤ
ꢟ
ꢥ
ꢗ
ꢠ
ꢝ
ꢟ
ꢞ
ꢗ
ꢞ
ꢚ
ꢛ
ꢘ
ꢡ
ꢦ
ꢝ
ꢘ
ꢞ
ꢞ
ꢢ
ꢟ
ꢧ
Copyright 2001, Texas Instruments Incorporated  
ꢛ
ꢚ
ꢠ
ꢞ
ꢚ
ꢛ
ꢜ
ꢞ
ꢚ
ꢟ
ꢣ
ꢗ
ꢙ
ꢗ
ꢠ
ꢢ
ꢛ
ꢞ
ꢨ
ꢞ
ꢢ
ꢛ
ꢚ
ꢙ
ꢩ
ꢝ
ꢏ
ꢘ
ꢜ
ꢢ
ꢟ
ꢞ
ꢝ
ꢘ
ꢦ
ꢝ
ꢛ
ꢦ
ꢪ
ꢝ
ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
ꢛ
ꢛ
ꢝ
ꢘ
ꢞ
ꢫ
ꢧ
ꢁ
ꢛ
ꢚ
ꢦ
ꢡ
ꢠ
ꢞ
ꢗ
ꢚ
ꢘ
ꢣ
ꢛ
ꢚ
ꢠ
ꢢ
ꢟ
ꢟ
ꢗ
ꢘ
ꢬ
ꢦ
ꢚ
ꢢ
ꢟ
ꢘ
ꢚ
ꢞ
ꢘ
ꢢ
ꢠ
ꢢ
ꢟ
ꢟ
ꢝ
ꢛ
ꢗ
ꢥ
ꢫ
ꢗ
ꢘ
ꢠ
ꢥ
ꢡ
ꢦ
ꢢ
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...36

中文翻译

下载PDF

TPA0172PWPRG4 替代型号

型号 品牌 替代类型 描述 数据表
TPA0172PWPR TI

完全替代

 AUDIO AMPLIFIER|DUAL|CMOS|TSSOP|20PIN|PLASTIC
TPA0172PWP TI

完全替代

 2-W STEREO AUDIO POWER AMPLIFIER WITH I2C BUS
TPA0172PWPG4 TI

类似代替

 Stereo Class-AB Audio Amplifier with Stereo Headphone Drive and I<sup>2</sup>C

与TPA0172PWPRG4相关器件

型号 品牌 获取价格 描述 数据表
TPA02 ETC

获取价格

 		Power Operational Amplifier
TPA0202 TI

获取价格

 		2-W STEREO AUDIO POWER AMPLIFIER
TPA0202PWP TI

获取价格

 		2-W STEREO AUDIO POWER AMPLIFIER
TPA0202PWPR TI

获取价格

 		2-W STEREO AUDIO POWER AMPLIFIER
TPA0211 TI

获取价格

 		2-W MONO AUDIO POWER AMPLIFIER
TPA0211_07 TI

获取价格

 		2-W MONO AUDIO POWER AMPLIFIER
TPA0211DGN TI

获取价格

 		2-W MONO AUDIO POWER AMPLIFIER
TPA0211DGNG4 TI

获取价格

 		2-W MONO AUDIO POWER AMPLIFIER
TPA0211DGNR TI

获取价格

 		2-W MONO AUDIO POWER AMPLIFIER
TPA0211DGNRG4 TI

获取价格

 		2-W MONO AUDIO POWER AMPLIFIER

与TPA0172PWPRG4相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证