5秒后页面跳转
捷配首页

Datasheet > TPA0112_16
TPA0112_16 PDF预览

TPA0112_16

更新时间： 2024-11-09 02:58:47
品牌 Logo 应用领域
德州仪器 - TI 放大器功率放大器
页数 文件大小 规格书
34页 487K
描述
2.6-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS

阅读下载

中文翻译

获取价格

TPA0112_16 数据手册

 浏览型号TPA0112_16的Datasheet PDF文件第2页浏览型号TPA0112_16的Datasheet PDF文件第3页浏览型号TPA0112_16的Datasheet PDF文件第4页浏览型号TPA0112_16的Datasheet PDF文件第5页浏览型号TPA0112_16的Datasheet PDF文件第6页浏览型号TPA0112_16的Datasheet PDF文件第7页 
TPA0112  
2-W STEREO AUDIO POWER AMPLIFIER  
WITH FOUR SELECTABLE GAIN SETTINGS  
SLOS204B – MAY 1999 – REVISED MARCH 2000  
PWP PACKAGE  
(TOP VIEW)  
Compatible With PC 99 Desktop Line-Out  
Into 10-kΩ Load  
Internal Gain Control, Which Eliminates  
External Gain-Setting Resistors  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
GND  
GAIN0  
GAIN1  
LOUT+  
LLINEIN  
LHPIN  
GND  
2
RLINEIN  
SHUTDOWN  
ROUT+  
RHPIN  
3
2-W/Ch Output Power Into 3-Ω Load  
PC-Beep Input  
4
5
Depop Circuitry  
6
V
DD  
Stereo Input MUX  
7
PV  
PV  
DD  
DD  
8
RIN  
LOUT–  
LIN  
BYPASS  
GND  
PCB ENABLE  
ROUT–  
SE/BTL  
PC-BEEP  
GND  
Fully Differential Input  
9
Low Supply Current and Shutdown Current  
10  
11  
12  
Surface-Mount Power Packaging  
24-Pin TSSOP PowerPAD  
description  
The TPA0112 is a stereo audio power amplifier in a 24-pin TSSOP thermally enhanced package capable of  
delivering 2 W of continuous RMS power per channel into 3-Ω loads. This device minimizes the number of  
external components needed, simplifying the design, and freeing up board space for other features. When  
driving 1 W into 8-Ω speakers, the TPA0112 has less than 0.8% THD+N across its specified frequency range.  
Included within this device is integrated depop circuitry that virtually eliminates transients that cause noise in  
the speakers.  
Amplifier gain is internally configured and controlled by way of two terminals (GAIN0 and GAIN1). BTL gain  
settings of –2, –6, –12, and –24 V/V are provided, while SE gain is always configured as –1 V/V for headphone  
drive. An internal input MUX allows two sets of stereo inputs to the amplifier. In notebook applications, where  
internal speakers are driven as BTL and the line outputs (often headphone drive) are required to be SE, the  
TPA0112 automatically switches into SE mode when the SE/BTL input is activated, and this reduces the gain  
to –1 V/V.  
The TPA0112 consumes only 6 mA of supply current during normal operation. A miserly shutdown mode  
reduces the supply current to less than 150 µA.  
The PowerPAD package (PWP) delivers a level of thermal performance that was previously achievable only  
in TO-220-type packages. Thermal impedances of approximately 35°C/W are readily realized in multilayer PCB  
applications. This allows the TPA0112 to operate at full power into 8-Ω loads at an ambient temperature of 85°C.  
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 Incorporated.  
Copyright 2000, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...34

中文翻译

下载PDF

与TPA0112_16相关器件

型号 品牌 获取价格 描述 数据表
TPA0112PWP TI

获取价格

 		2-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS
TPA0112PWPG4 TI

获取价格

 		2.6-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS
TPA0112PWPR TI

获取价格

 		2.6-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS
TPA0122 TI

获取价格

 		2-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS
TPA0122_16 TI

获取价格

 		2.6-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS
TPA0122PWP TI

获取价格

 		2-W STEREO AUDIO POWER AMPLIFIER WITH FOUR SELECTABLE GAIN SETTINGS
TPA0122PWPR TI

获取价格

 		Dual Audio Amplifier
TPA0122PWPRG4 TI

获取价格

 		2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24, GREEN, PLASTIC, HTSSOP-24
TPA0132 TI

获取价格

 		2-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL
TPA0132_15 TI

获取价格

 		2.8-W STEREO AUDIO POWER AMPLIFIER WITH DC VOLUME CONTROL

与TPA0112_16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