Datasheet Texas Instruments TAS5261
| Manufacturer | Texas Instruments |
| Series | TAS5261 |
315-W Mono Digital Amplifier Power Stage
Datasheets
Prices
Status
| TAS5261DKD | TAS5261DKDG4 | TAS5261DKDR | TAS5261DKDRG4 | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | No | Yes |
Packaging
| TAS5261DKD | TAS5261DKDG4 | TAS5261DKDR | TAS5261DKDRG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 36 | 36 | 36 | 36 |
| Package Type | DKD | DKD | DKD | DKD |
| Industry STD Term | HSSOP | HSSOP | HSSOP | HSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 29 | 29 | 500 | 500 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | TAS5261 | TAS5261 | TAS5261 | TAS5261 |
| Width (mm) | 11 | 11 | 11 | 11 |
| Length (mm) | 15.9 | 15.9 | 15.9 | 15.9 |
| Thickness (mm) | 3.5 | 3.5 | 3.5 | 3.5 |
| Pitch (mm) | .65 | .65 | .65 | .65 |
| Max Height (mm) | 3.6 | 3.6 | 3.6 | 3.6 |
| Mechanical Data | Download | Download | Download | Download |
Parametrics
| Parameters / Models | TAS5261DKD | TAS5261DKDG4 | TAS5261DKDR | TAS5261DKDRG4 |
|---|---|---|---|---|
| Audio Input Type | PWM | PWM | PWM | PWM |
| Control Interface | Hardware | Hardware | Hardware | Hardware |
| Operating Temperature Range, C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 |
| Output Power, W | 315 | 315 | 315 | 315 |
| Power Stage Supply(Max), V | 52.5 | 52.5 | 52.5 | 52.5 |
| Power to Bridge Tied Load(Max), W | 315 | 315 | 315 | 315 |
| SNR, dB | 110 | 110 | 110 | 110 |
| Speaker Channels, Max | 4 | 4 | 4 | 4 |
| THD + N @ 1 kHz, % | 0.09 | 0.09 | 0.09 | 0.09 |
Eco Plan
| TAS5261DKD | TAS5261DKDG4 | TAS5261DKDR | TAS5261DKDRG4 | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Converting Single Line PWM Input Signals to Dual Line Input SignalsPDF, 63 Kb, File published: Sep 29, 2008
1N to 2N Conversion - TAS5518-5261K2EVM (Rev. A)PDF, 1.6 Mb, Revision: A, File published: Apr 17, 2007
The TAS5518-5261K2EVM PurePath Digitalв„ў customer evaluation module demonstrates the integrated circuits TPS5518PAG and TAS5261DKD from Texas Instruments. This application report covers the TAS5518-5261EVM PurePath Digitalв„ў evaluation module specifications, audio performance and power efficiency measurements graphs, and design documentation that includes schematics, parts list, layout, and mechanic - PSRR for Purepath Digital Audio AmplifiersPDF, 159 Kb, File published: Apr 15, 2005
- AN-1737 Managing EMI in Class D Audio Applications (Rev. A)PDF, 140 Kb, Revision: A, File published: 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. - 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: TAS5261 (4)
Manufacturer's Classification
- Semiconductors> Audio> High-Power Audio Amplifiers (>50W)> PWM Input Class-D
