TAS5026PAG - 6-Channel Digital Audio PWM Processor | TI
Référence : TAS5026PAG ✓ ActifTAS5026PAG Présentation
A digital audio PWM processor is a mixed-signal audio IC that combines digital processing, modulation control, and power-stage supervision. Its role differs from a conventional audio codec: instead of focusing only on analog-to-digital and digital-to-analog conversion, a PWM processor manages digital audio data, PWM modulation, output-stage control, and protection functions for multi-channel audio systems. The TAS5026PAG is therefore positioned as a central audio-control device within a larger digital amplification architecture.
The principal feature of the TAS5026PAG is its six-channel digital audio processing architecture. This makes it relevant to designs requiring coordinated control of multiple audio outputs, including powered speakers, soundbars, home-theater equipment, and multichannel digital amplification systems. Its 64-pin TQFP package provides the connection density required for digital audio data, control signals, power-management interfaces, and external circuitry.
Operationally, the processor separates digital audio command processing from the external power-amplifier stage. Digital audio information is processed before being converted into the switching-control information required by a PWM power stage. This architecture can simplify system partitioning when a design separates signal processing from high-current output amplification, while still requiring suitable external MOSFET stages and passive networks.
Typical applications include digital active speakers, compact home-theater systems, multimedia speaker platforms, soundbar amplification, and other multichannel audio products. The processor is most appropriate when the product architecture already uses digital audio signals and PWM class-D output stages. It is less suitable for conventional analog-only amplifier designs that do not include a compatible digital control interface.
The primary design consideration is PCB integration. Because the device controls a multichannel PWM audio architecture, its digital, analog, power, and return paths must be routed with care. Keep switching-current loops away from audio and control signals, use a continuous ground reference, place input and output decoupling close to the device, and follow the manufacturer datasheet layout and component recommendations for the selected power-stage topology.
This page organizes the verified device identity, package information, source documentation, comparison candidates, and engineering guidance into a practical design reference. It also distinguishes confirmed drop-in replacements from comparison-only candidates, helping engineers determine whether a board-level substitution is technically justified before committing to a redesign.
Alternatives de remplacement direct pour TAS5026PAG — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Aucune alternative de remplacement direct disponible pour ce produit.
Demander des alternativesTAS5026PAG Valeurs maximales et caractéristiques électriques
| Product Type | Digital audio PWM processor |
| Device Category | Audio special purpose / audio modulator |
| Channel Count | 6 channels |
| Boîtier | 64-pin TQFP |
| Package Dimensions | 10 mm x 10 mm |
| Package Type | TQFP surface-mount package |
| Type de montage | Surface mount |
| Shipping Format | Tray |
| Manufacturer | Texas Instruments |
| Nombre de broches | 64 pins |
Guide de configuration des broches du TAS5026PAG tqfp surface-mount package
Configuration des broches du TAS5026PAG (boîtier tqfp surface-mount package). Ce circuit intégré numérique comprend des GPIO, des interfaces de communication (UART, SPI, I2C) et des broches d'alimentation. Consultez la fiche technique du fabricant pour les fonctions alternatives des broches et les options de configuration. Indispensable pour la conception de systèmes embarqués et la conception de circuits imprimés.
Aucune donnée de brochage détaillée disponible pour TAS5026PAG.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
TAS5026PAG convient pour 6 applications: Powered Stereo and Multichannel Speakers, Home-Theater Speaker Systems, Digital Soundbar Amplification, Multimedia Speaker Platforms, Professional Active Loudspeakers, Digital Active Loudspeaker Controllers.
Powered Stereo and Multichannel Speakers
The TAS5026PAG fits powered-speaker architectures that require centralized digital audio control across several outputs. Its 6-channel digital audio PWM processor function allows the product to organize multichannel amplification rather than relying on unrelated discrete control blocks. Place the processor upstream of compatible PWM power stages, retain a continuous ground reference, and isolate switching-current paths from digital-audio traces. The 64-pin TQFP package supplies the connection density needed for digital audio data, control signaling, configuration, and support components. System designers should validate speaker load handling, protection behavior, thermal performance, and the exact data interface against the manufacturer datasheet before releasing a production board.
Recommandé
Home-Theater Speaker Systems
A home-theater system can use the TAS5026PAG when it processes digital audio channels and coordinates PWM-based output stages for surround or main-speaker channels. The confirmed 6-channel architecture aligns with products that require several synchronized audio paths without allocating a separate control IC to every channel. The processor should operate from a stable digital-audio source and communicate with power stages designed for the documented modulation method. Layout planning should account for the 64-pin TQFP footprint, provide local bypass paths, and prevent PWM switching nodes from coupling into audio control nets. Before production, verify synchronization behavior, output timing, protection functions, and thermal margins for the selected amplifier topology.
Recommandé
Digital Soundbar Amplification
The TAS5026PAG is applicable to compact soundbars that consolidate digital audio processing and PWM-stage control into one board. Its 6-channel format can support a mix of main, surround, and auxiliary amplification channels when the complete signal architecture matches the manufacturer's supported functions. The 64-pin TQFP package helps minimize routing congestion in dense consumer products, but careful partitioning remains important. Keep high-current switching loops confined to the power-amplifier area and provide a quiet ground return for the processor. Confirm the supported sample rates, audio-word format, serial interface, and power-supply requirements in the Texas Instruments datasheet, then test idle-channel behavior and fault response across the intended speaker loads.
Recommandé
Multimedia Speaker Platforms
The TAS5026PAG can serve as the digital-audio PWM control center in multimedia speaker platforms that combine multiple playback channels and active amplification. Its 6-channel processing architecture reduces the need for separate channel-control organization while retaining a centralized control function. The processor is particularly relevant when digital audio arrives from a host codec or interface and is distributed to external PWM power stages. Designers should establish signal and power-ground boundaries on the PCB, place termination and configuration parts near their pins, and reserve test points for validating digital timing and PWM outputs. Because the device is not itself a high-current output amplifier, external MOSFET stages must be selected and thermally designed for the required channel power and load impedance.
Recommandé
Professional Active Loudspeakers
The TAS5026PAG can fit professional active-loudspeaker electronics that distribute digital audio across multiple controlled amplification channels. Centralized digital processing is useful when the product requires repeatable channel configuration, synchronized control, or coordinated fault handling. The device must be paired with an external PWM power stage whose topology, switching limits, and control expectations match the manufacturer application guidance. Its 64-pin TQFP package supports a compact controller section but demands fine-pitch PCB assembly and careful thermal planning around nearby power components. Validate channel-level timing, load transients, protection behavior, and system grounding under both idle and full-power conditions before production release.
Recommandé
Digital Active Loudspeaker Controllers
The TAS5026PAG is suited to digital active-loudspeaker controllers that separate audio processing from MOSFET output stages. Its 6-channel digital audio PWM function can provide the central control layer for a powered enclosure, while external amplification devices handle speaker current and voltage. This partitioning allows the controller PCB to focus on data routing, configuration, and protection supervision. Designers should follow the manufacturer reference schematic, place bypass capacitors close to the supply pins, use short digital routes, and keep output-switching copper away from sensitive control nodes. Verify the complete interface contract, including clocking, data format, channel assignment, startup behavior, and fault reporting, before treating the processor as a validated subsystem component.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour TAS5026PAG — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit |
|---|---|
| Package | 64-pin TQFP, 10 mm x 10 mm |
| Brand | Texas Instruments |
| Product Type | Digital audio PWM processor |
| Channel Count | 6 channels |
| Pin Count | 64 pins |
| Shipping Format | Tray |
| Mounting Type | Surface mount |
| Primary Device Category | Audio modulator / audio special purpose |
Principaux différenciateurs
- Purpose-built six-channel digital audio PWM processing (vs TAS5504PAGR)
- Compact 10 mm by 10 mm TQFP integration (vs STA309A13TR)
- Digital audio specialization instead of generic analog routing (vs TDA7415CB)
Notes de conception
Use the exact 64-pin TQFP land pattern, solder-mask clearance, and paste geometry defined by the manufacturer package drawing. Place local bypass components next to the associated supply and ground pins, keep digital-audio routes short, and provide a continuous ground reference beneath the device where the recommended layout permits it. Validate the assembled board against the datasheet layout because fine-pitch soldering defects can compromise clock, data, or control signals even when the schematic is correct.
Partition the PCB into a digital-control region and a high-current PWM power region. Keep switching-node copper, gate-drive loops, and output-filter currents away from the TAS5026PAG interface and configuration nets. Route clock and data as matched, continuous paths, and place any required termination close to the receiving device. The processor coordinates external power stages, so layout coupling can appear as channel noise, timing errors, or instability even when the audio data itself is correct.
Do not treat the TAS5026PAG as a self-contained power amplifier. Its confirmed role is 6-channel digital audio PWM processing, so the design must include compatible external PWM output stages, filtering, protection, and an appropriate power supply. Confirm supported audio formats, clocking, channel mapping, startup sequence, and fault behavior in the manufacturer datasheet. Also verify that any candidate substitution has the same package, pinout, signal functions, and modulation expectations before using it on an unchanged PCB.
Informations de conformité
The accessible product summaries do not state the TAS5026PAG compliance status. Confirm current RoHS, REACH, lead-free, halogen-free, conflict-minerals, and automotive qualification declarations for the ordered device before production release.