TAS5713PHP - 25W Stereo Class-D Amplifier | TI
MPN: TAS5713PHP ✓ Hoạt độngTAS5713PHP Tóm tắt
A Class-D audio amplifier is a switching power amplifier that efficiently converts digital audio signals into differential speaker outputs. Within the semiconductor hierarchy, it belongs to the amplifier IC family, the audio amplifier IC subcategory, and the broader power-management and signal-processing ecosystem. The TAS5713PHP combines digital signal processing, speaker drive, and integrated audio features in one package.
The principal specifications include 25 W output capability, two-channel stereo operation, an 8 V to 26 V supply range, digital input, integrated equalization, and dynamic range control. Its 48-pin HTQFP package supports compact PCB integration while providing separate connections for power, ground, digital audio data, clock signals, and differential speaker outputs. The exact output-power conditions and thermal limits must be confirmed from the manufacturer datasheet.
Internally, the TAS5713PHP uses a serial digital-audio input and a programmable data path to route two channels into the stereo output stage. Equalization and dynamic range control are integrated into the signal-processing chain, reducing the need for separate software or hardware blocks in many audio systems. Its Class-D output architecture is intended for efficient bridge-tied speaker drive rather than conventional analog power-amplifier output stages.
Typical uses include compact stereo speakers, soundbars, display audio systems, set-top equipment, portable audio products, and other consumer electronics that accept digital audio data. A digital audio interface or processor can feed the serial input, while the two Class-D outputs connect to left and right speakers. System-level thermal design remains important because the available 25 W rating depends on supply voltage, load conditions, and PCB copper.
The primary design consideration is to preserve clean power and signal paths around the amplifier. Short output connections, adequate input and output decoupling, stable supply routing, and thermal copper help maintain audio performance. Speaker impedance and power limits must be taken directly from the manufacturer documentation rather than inferred from the headline 25 W rating.
This product data combines the verified 25 W stereo Class-D configuration, 8 V to 26 V supply range, 48-HTQFP package, digital processing features, distributor pricing, availability information, and practical integration guidance. It also distinguishes verified facts from parameters that still require direct confirmation in the manufacturer datasheet.
Bộ thay thế dễ dàng lắp đặt cho TAS5713PHP — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Không có bộ thay thế dễ dàng lắp đặt sẵn có cho sản phẩm này.
Yêu cầu các bộ thay thếTAS5713PHP Tỷ lệ tối đa & tính chất điện
| Product Type | Stereo digital-input Class-D audio amplifier IC |
| Rated Output Power | 25 W |
| Channel Count | 2 channels |
| Cấu hình đầu ra | Stereo bridge-tied speaker output |
| Supply Voltage Range | 8 V to 26 V |
| Audio Input Interface | 1 serial digital audio input |
| Maximum Discrete Audio Channels | 2 channels |
| Integrated Equalization | Yes |
| Dynamic Range Control | Yes |
| Hộp | 48-HTQFP (7 mm x 7 mm) |
| Package Pin Count | 48 pins |
| Kiểu lắp đặt | Surface mount |
| Amplifier Class | Class D |
| Output Topology | Bridge-tied load |
Hướng dẫn cấu hình chân TAS5713PHP 48 pins
Cấu hình chân cho TAS5713PHP (48 pins gói). Thành phần số hiệu này có chân đầu vào, đầu ra và nguồn cung cấp. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết cấu hình chân bù, bù trừ và chân kích hoạt. Hoàn hảo cho điều kiện tín hiệu và mạch khuếch đại.
Không có dữ liệu chân cụ thể sẵn có cho TAS5713PHP.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
TAS5713PHP phù hợp cho 6 Áp dụngs: Compact Stereo Speaker, Soundbar Speaker Module, Display Audio System, Portable Audio Product, Set-Top Box Audio, Consumer Audio Interface.
Compact Stereo Speaker
The TAS5713PHP fits compact stereo speakers that require digital audio processing and higher output than a conventional analog power stage can provide efficiently. Its verified 25 W stereo rating, two-channel digital processing path, integrated equalization, and dynamic range control reduce the number of separate audio-processing functions needed near the speaker. The amplifier drives left and right bridge-tied loads from one serial data source, although the final usable power depends on the verified test conditions, supply voltage, speaker impedance, and PCB thermal conditions. Designers should use the official data sheet to select the inductors, LC filters, decoupling capacitors, and copper area required for clean Class-D operation.
Được đề xuất
Soundbar Speaker Module
The TAS5713PHP is applicable to a soundbar speaker module requiring two amplified channels from a digital source. The verified 25 W stereo Class-D configuration, serial digital input, EQ, and DRC can support left and right speaker amplification within a compact electronics assembly. Its 48-HTQFP package measures 7 mm by 7 mm, which is useful where connector placement and PCB area are constrained. The amplifier still requires adequate local power delivery, carefully routed digital and analog returns, speaker filtering, and thermal copper; the exact output-power conditions and allowable speaker impedances must be confirmed before treating the headline 25 W rating as continuous output.
Được đề xuất
Display Audio System
A display audio system can use TAS5713PHP when the system receives two-channel digital audio and drives stereo speakers with integrated signal conditioning. The device's verified one-serial-input architecture supports up to two discrete channels, while equalization and dynamic range control are available within the same Class-D amplifier. This integration is useful for televisions, monitors, and presentation displays where analog power stages would add separate circuitry. The 8 V to 26 V supply range can support many multi-rail consumer designs, but the system must maintain the required headroom, decouple the supply locally, and protect against amplifier startup transients. Speaker impedance and thermal verification remain essential.
Được đề xuất
Portable Audio Product
TAS5713PHP can serve portable or compact powered-audio products when battery-system design provides a continuous 8 V to 26 V rail at the amplifier. The verified digital input reduces the need for analog preamplification close to the speaker, while 25 W stereo Class-D output, EQ, and DRC consolidate key functions. Efficiency and heat must nevertheless be evaluated at the actual load because headline output power does not describe battery current, thermal rise, or output power into every speaker impedance. A portable implementation should also account for supply noise, speaker-load transients, mechanical vibration, and the user's ability to service a surface-mounted HTQFP device.
Được đề xuất
Set-Top Box Audio
The TAS5713PHP is suitable for the audio-output section of a set-top box or MPEG decoder platform when the host processor can provide the required digital audio stream. Texas Instruments specifically describes integration with MPEG decoders, and the device's single serial input can carry up to two processed channels. This arrangement allows a compact stereo output stage to combine digital routing, equalization, dynamic range control, and Class-D drive. The implementation still requires a compatible clock and data interface plus the correct control firmware or resistor configuration. System designers should confirm the official supported input format and ensure that the power supply and output filtering meet the manufacturer's reference layout.
Được đề xuất
Consumer Audio Interface
TAS5713PHP can form the power-amplifier endpoint of a consumer audio interface that receives processed digital PCM data. Its two-channel capability, integrated EQ, and DRC provide a direct path from a digital processor to bridge-tied stereo speakers, avoiding a separate analog output stage in many designs. The 25 W rating provides a meaningful output class for compact consumer equipment, while the 7 mm by 7 mm package supports controlled board placement. Sound quality evaluation should include the supported digital format, filter selection, grounding, decoupled supply distribution, and speaker-load sweeps. Because the verified material does not provide distortion, efficiency, or thermal curves, those results should be obtained from the manufacturer datasheet.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho TAS5713PHP — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này |
|---|---|
| Package | 48-HTQFP (7 mm x 7 mm) |
| Brand | Texas Instruments |
| Rated Output Power | 25 W |
| Channel Count | 2 channels |
| Supply Voltage Range | 8 V to 26 V |
| Input Interface | 1 serial digital audio input |
| Integrated Equalization | Yes |
| Dynamic Range Control | Yes |
Bảo phân biệt quan trọng
- Higher verified headline output than the surfaced TAS5731PHP comparison part (vsTAS5731PHP)
- Integrated stereo audio processing in one amplifier package (vsTAS5707PHP)
- Digital processing architecture suited to modern audio sources (vsTAS5715)
Ghi chú thiết kế
Do not assume that the 25 W headline rating applies continuously to every speaker impedance or ambient temperature. Use the exact output-power test conditions, allowable channel power, and thermal limits from the manufacturer datasheet. Provide continuous copper around the HTQFP power and ground pins, minimize thermal resistance through the board, and measure junction temperature in the final enclosure. A compact enclosure with restricted airflow can change the safe output level substantially.
Place the input, output, and power-supply decoupling components directly beside their associated package pins. Keep the high-current Class-D output loop compact and separate it from the digital clock and data routing. The verified 8 V to 26 V supply range establishes allowable input voltage, but it does not establish startup sequencing or transient limits; those requirements must be taken from the official data sheet and honored by the system supply.
Follow the manufacturer's reference layout for the 48-HTQFP footprint, speaker output filtering, supply routing, and exposed thermal surfaces. Use a defined ground reference for the digital audio input and return the output currents to the power ground using the shortest practical paths. Incorrect output-filter values or inadequate copper can increase switching stress, electromagnetic emissions, distortion, or device heating even when the nominal supply voltage is correct.
Do not substitute a component merely because it also has 48 pins or uses a TQFP package. Digital audio clocking, control pins, grounds, supply rails, and differential speaker outputs must match exactly before a replacement qualifies as drop-in. The verified cross-reference searches did not establish pin-level compatibility for any candidate, so board changes, firmware changes, or a manufacturer-approved cross reference are required for an alternative design.
Thông tin tuân thủ
The verified search results do not provide component-specific RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations. AEC-Q100 status is not stated and the general amplifier classification does not establish automotive qualification.
