Datasheet Texas Instruments TPA3112D1PWP — 数据表

制造商	Texas Instruments
系列	TPA3112D1
零件号	TPA3112D1PWP

具有SpeakerGuard™（TPA3112）28-HTSSOP的25W免滤波单声道D类音频放大器-40至85

数据表

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PDF, 1.4 Mb, 修订版: D, 档案已发布: Dec 7, 2016

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价格

状态

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

打包

Pin	28
Package Type	PWP
Industry STD Term	HTSSOP
JEDEC Code	R-PDSO-G
Package QTY	50
Carrier	TUBE
Device Marking	TPA3112D1
Width (mm)	4.4
Length (mm)	9.7
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	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) PKG
Power Stage Supply(Max)	26 V
Power Stage Supply(Min)	8 V
Power to Bridge Tied Load(Max)	25 W
Rating	Catalog
Speaker Channels	1 Max
Supported Bridge Tied Load(Min)	4 Ohms

生态计划

RoHS

Compliant

设计套件和评估模块

Evaluation Modules & Boards: TPA3112D1EVM
TPA3112D1 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
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应用须知

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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.
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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
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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.
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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: TPA3112D1 (2)

TPA3112D1PWP TPA3112D1PWPR

制造商分类

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