Datasheet Texas Instruments TPA3112D1QPWPRQ1
| Manufacturer | Texas Instruments |
| Series | TPA3112D1-Q1 |
| Part Number | TPA3112D1QPWPRQ1 |
Automotive Catalog, 25-W Filter-Free Mono Class-D Audio Amplifier with SpeakerGuardT (TPA3112) 28-HTSSOP -40 to 125
Datasheets
TPA3112D1-Q1 25-W Filter-Free Mono Class-D Audio Power Amplifier With SpeakerGuardв„ў datasheet
PDF, 1.1 Mb, Revision: B, File published: Sep 30, 2015
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Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 28 |
| Package Type | PWP |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 2000 |
| Carrier | LARGE T&R |
| Device Marking | TPA3112Q1 |
| Width (mm) | 4.4 |
| Length (mm) | 9.7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Download |
Parametrics
| Analog Supply (V) | 26 Min |
| Audio Input Type | Analog |
| Closed/Open Loop | Closed |
| Control Interface | Hardware |
| Operating Temperature Range | -40 to 125 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 | Automotive |
| Speaker Channels | 1 Max |
| Supported Bridge Tied Load(Min) | 4 Ohms |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: TPA3112D1EVM
TPA3112D1 Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Using Thermal Calculation Tools for Analog ComponentsPDF, 1.1 Mb, File published: 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 - AN-1849 An Audio Amplifier Power Supply Design (Rev. B)PDF, 1.9 Mb, Revision: B, File published: 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. - Guidelines for Measuring Audio Power Amplifier PerformancePDF, 765 Kb, File published: 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.
Model Line
Series: TPA3112D1-Q1 (1)
- TPA3112D1QPWPRQ1
Manufacturer's Classification
- Semiconductors > Audio > Mid-Power Audio Amplifiers (10-50W) > Analog Input Amplifiers
