Datasheet Texas Instruments TAS2552
| Manufacturer | Texas Instruments |
| Series | TAS2552 |
4W Class-D Audio Power Amplifier with Speaker I-V Sense and Integrated Class-G Boost Converter
Datasheets
TAS2552 4.0-W Class-D Mono Audio Amplifier with Class-G Boost and Speaker Sense datasheet
PDF, 1.1 Mb, Revision: B, File published: Apr 30, 2015
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Prices
Status
| TAS2552YFFR | TAS2552YFFT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No |
Packaging
| TAS2552YFFR | TAS2552YFFT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 30 | 30 |
| Package Type | YFF | YFF |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | R-XBGA-N | R-XBGA-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | TAS2552 | TAS2552 |
| Width (mm) | 2.59 | 2.59 |
| Length (mm) | 2.2 | 2.2 |
| Thickness (mm) | .375 | .375 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .625 | .625 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | TAS2552YFFR | TAS2552YFFT |
|---|---|---|
| Analog Supply (V), Max | 5.5 | 2.7 |
| Architecture | Class D Boosted,Smart Amp | Class D Boosted,Smart Amp |
| Audio Input Type | Analog Input,Digital Input | Analog Input,Digital Input |
| Control Interface | I2C | I2C |
| Iq per channel(Typ), mA | 6.54 | 6.54 |
| Iq(Max), mA | 8.34 | 8.34 |
| Iq(Typ), mA | 6.54 | 6.54 |
| Load(Min), ohms | 6 | 6 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Output Power, W | 4 | 4 |
| PSRR, dB | 75 | 75 |
| Package Group | DSBGA | DSBGA |
| Package Size: mm2:W x L, PKG | See datasheet (DSBGA) | See datasheet (DSBGA) |
| Pin/Package | 30DSBGA | 30DSBGA |
| Rating | Catalog | Catalog |
| Shutdown Current (ISD), uA | 0.2 | 0.2 |
| Speaker Channels, Max | Mono | Mono |
| THD + N @ 1 kHz, % | 0.1 | 0.1 |
Eco Plan
| TAS2552YFFR | TAS2552YFFT | |
|---|---|---|
| RoHS | Compliant | Compliant |
Application Notes
- Inductor Selection for the TAS2552 Boosted Class-D Amplifier (Rev. A)PDF, 265 Kb, Revision: A, File published: May 14, 2014
- 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: TAS2552 (2)
Manufacturer's Classification
- Semiconductors> Audio> Low-Power Audio Amplifiers ( Speaker Amplifier Class AB/Class D
