Datasheet Texas Instruments TPA3121D2PWPR — 数据表

制造商	Texas Instruments
系列	TPA3121D2
零件号	TPA3121D2PWPR

具有SE输出的15W立体声D类音频功率放大器（TPA3121）24-HTSSOP -40至85

数据表

下载

PDF, 1.1 Mb, 修订版: B, 档案已发布: Jan 7, 2014

从文件中提取

价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

打包

Pin	24
Package Type	PWP
Industry STD Term	HTSSOP
JEDEC Code	R-PDSO-G
Package QTY	2000
Carrier	LARGE T&R
Device Marking	TPA3121D2
Width (mm)	4.4
Length (mm)	7.8
Thickness (mm)	1
Pitch (mm)	.65
Max Height (mm)	1.2
Mechanical Data	下载

参数化

Analog Supply (V)	26 Min
Audio Input Type	Analog
Closed/Open Loop	Closed
Control Interface	Hardware
Operating Temperature Range	-40 to 85 C
Package Group	HTSSOP
Package Size: mm2:W x L	24HTSSOP: 50 mm2: 6.4 x 7.8(HTSSOP) PKG
Power Stage Supply(Max)	26 V
Power Stage Supply(Min)	10 V
Power to Bridge Tied Load(Max)	30 W
Rating	Catalog
Speaker Channels	2 Max
Supported Bridge Tied Load(Min)	8 Ohms

生态计划

RoHS

Compliant

设计套件和评估模块

Evaluation Modules & Boards: TPA3121D2EVM
TPA3121D2 Evaluation Module (EVM)
Lifecycle Status: Active (Recommended for new designs)
- 下载

应用须知

下载
AN-1737 Managing EMI in Class D Audio Applications (Rev. A)
PDF, 140 Kb, 修订版: A, 档案已发布: May 1, 2013
Electromagnetic interference (EMI) is an unwanted disturbance caused in an electrical circuit byelectromagnetic radiation emitted from an external source. The disturbance may interrupt, obstruct, orotherwise degrade the effective performance of the circuit.
下载
Using Thermal Calculation Tools for Analog Components
PDF, 1.1 Mb, 档案已发布: Sep 2, 2010
This document provides general guidance on the use of toolsand calculations for thermal estimates of component operating temperatures for analog devices. Of particularfocus are components with direct thermal paths to the PCB which is common for components which need a low thermal resistance to manage the dissipated power. This document provides practical considerations for estimation of o
下载
AN-1849 An Audio Amplifier Power Supply Design (Rev. B)
PDF, 1.9 Mb, 修订版: B, 档案已发布: May 1, 2013
This application report provides design information for a power supply for use with our newest offering of high-performance, ultra high-fidelity audio amplifier input stage ICs.
下载
Guidelines for Measuring Audio Power Amplifier Performance
PDF, 765 Kb, 档案已发布: Oct 30, 2001
This application note provides guidelines for measuring the date sheet parameters of Texas Instruments audio power amplifiers (APAs) using prefabricated evaluation modules (EVMs). The primary equipment used for the measurements consists of the System Two audio measurement system by Audio Precision , a digital multimeter (DMM), and a dc power supply.

模型线

系列: TPA3121D2 (3)

TPA3121D2PWP TPA3121D2PWPG4 TPA3121D2PWPR

制造商分类

Semiconductors > Audio > Mid-Power Audio Amplifiers (10-50W) > Analog Input Amplifiers