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Texas Instruments TAS5707EVM
- Part No.:
- TAS5707EVM
- Manufacturer:
- Texas Instruments
- Category:
- Audio Amplifier Evaluation Boards
- Package:
- Datasheet:
-
TAS5707EVM.pdf
- Description:
- EVAL BOARD FOR TAS5707
- Quantity:
- Payment:
- Shipping:
Inventory:4,969
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Product details
Overview
TAS5707EVM from Texas Instruments is an evaluation module designed to assess the TAS5707 and TAS5707A 15-W stereo digital audio Class-D power amplifiers with integrated EQ and DRC. It supports BTL (2.0) output configuration, USB-based GUI control via MC57xxPSIA controller board, and dual-input flexibility (I²S/SPDIF optical/coaxial or analog via PCM1808 ADC). The EVM enables full register access, real-time audio processing tuning (Biquad, DRC), and hardware-level validation of amplifier performance in audio system prototyping.
For engineers reviewing the TAS5707EVM datasheet, TAS5707EVM pinout, TAS5707EVM application, or TAS5707EVM equivalent, this page delivers verified technical context, key specifications, supply-chain availability, manufacturer background, and targeted FAQs - all grounded in TI's official SLOU231C User's Guide and bill-of-materials documentation.
Technical Context
The TAS5707EVM integrates two PCBs: the TAS5707EVM baseboard hosting the TAS5707PHP HTQFP-48 amplifier IC and passive filtering components, and the MC57xxPSIA controller board providing USB interface (TAS1020B), SPDIF input (RCA/OPTO), analog-to-digital conversion (PCM1808), clock generation (12-MHz crystal), and system-level controls (MUTE, PDN, RESET). Signal routing supports I²S data flow from either digital or ADC sources into the TAS5707's SDIN1/SDIN2 inputs.
Hardware configuration includes jumper-selectable input sources (JP4/JP5), mode-switching between BD and AD modulation schemes, and dual 8–24 V PVDD + 5 V VIN power domains. The EVM implements TI's Equibit™ PWM architecture and exposes all TAS5707 register-accessible features-including 3-band equalization, two-band DRC, and volume control-through a Windows-based GUI with memory tool, Biquad editor, and DRC parameter interface.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Primary Function | Evaluation module for TAS5707/TAS5707A digital audio amplifier ICs - not a standalone production component. |
| Supported Device | TAS5707PHP or TAS5707APHP in HTQFP-48 package - confirmed by BOM Table 3 and U1 reference designator. |
| Output Configuration | 2-channel BTL (2.0) - supports two 8-Ω speakers with up to 15 W per channel at 10 V PVDD. |
| Power Inputs | 5-V system supply (VIN) for logic/control; 8–24-V output-stage supply (PVDD) - regulated 3.3 V generated onboard. |
| Digital Audio Interface | I²S-compatible SPDIF input via RCA (coaxial) or OPTICAL connector; selectable via S3 switch and JP4/JP5 jumpers. |
| Analog Input Path | Onboard PCM1808 stereo ADC converts analog line-in to I²S for TAS5707 - enabled via JP4 ADC position. |
| Control & Programming | USB-hosted GUI (TAS570x GDE) provides full I²C register access, Biquad coefficient editing, DRC parameter tuning, and volume control. |
Availability
TAS5707EVM is available at Aetrix Electronics and suitable for audio system prototyping, Class-D amplifier validation, embedded DSP integration testing, and consumer electronics R&D requiring stable component supply and documented evaluation infrastructure.
Supply support for TAS5707EVM includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments (TI) is a global semiconductor leader headquartered in Dallas, Texas, specializing in analog, embedded processing, and digital signal technologies for industrial, automotive, and consumer applications.
The TAS5707EVM belongs to TI's audio evaluation platform family, engineered specifically to accelerate development of high-fidelity, low-power digital audio systems using their integrated Class-D amplifier ICs with on-chip processing.
FAQ
What is the TAS5707EVM used for?
The TAS5707EVM is a Texas Instruments evaluation module used to characterize and validate the electrical and audio performance of the TAS5707 and TAS5707A digital audio Class-D power amplifier ICs. It enables engineers to configure I²S input paths, adjust EQ and DRC parameters via GUI, verify BTL output operation, and integrate the amplifier into larger audio subsystems - all without custom PCB design.
Does the TAS5707EVM include the TAS5707 IC?
Yes, the TAS5707EVM includes one TAS5707PHP IC in HTQFP-48 package (U1), as explicitly listed in Table 3 of the SLOU231C User's Guide BOM. Some units may ship with the TAS5707APHP variant (I²C address 0x3A vs. 0x36); identification is confirmed by the marking on the device itself.
Can the TAS5707EVM accept analog audio input?
Yes, the TAS5707EVM accepts analog audio input through its onboard PCM1808 stereo ADC. When JP4 is installed across the middle pin and "ADC" position, analog signals fed to the line-in connectors are digitized and routed to the TAS5707's SDIN1 input - enabling evaluation without external digital sources.
What software is required to operate the TAS5707EVM?
The TAS5707EVM requires the TAS570x Graphical Development Environment (GDE) software, distributed by Texas Instruments. This Windows-based GUI provides I²C register access, Biquad filter design, DRC parameter configuration, volume control, and real-time signal path visualization - all communicated over USB via the MC57xxPSIA controller board.
How is the TAS5707EVM powered?
The TAS5707EVM uses two independent power supplies: a 5-V, 1-A source for the MC57xxPSIA controller board (VIN), and an 8–24-V, 4-A source for the TAS5707 output stage (PVDD). The 3.3-V logic rail is generated onboard from the 5-V supply. Power sequencing requires VIN first, then PVDD, with initial ramp-up recommended at 10 V before increasing to full voltage.
TAS5707EVM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Packaging:
- Box
- Product Status:
- Obsolete
- Amplifier Type:
- Class D
- Output Type:
- 2-Channel (Stereo)
- Max Output Power x Channels @ Load:
- 20.6W x 2 @ 8Ohm
- Voltage - Supply:
- 8V ~ 24V
- Utilized IC / Part:
- TAS5707
- Contents:
- Board(s)
TAS5707EVM FAQ
1.How can I place an order for TAS5707EVM through Aetrix?
Please submit a Request for Quotation (RFQ) for TAS5707EVM on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TAS5707EVM reliable?
The price and inventory of TAS5707EVM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TAS5707EVM is usually 5 days.
3.What payment methods are accepted for TAS5707EVM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TAS5707EVM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TAS5707EVM?
TAS5707EVM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TAS5707EVM order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TAS5707EVM?
For technical support, including TAS5707EVM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TAS5707EVM requirements.
6.How does Aetrix verify that TAS5707EVM is sourced from the original manufacturer or authorized distributors?
All TAS5707EVM products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TAS5707EVM meets industry standards.
7.What is the process for return or replacement of TAS5707EVM?
All TAS5707EVM units undergo pre-shipment inspection (PSI). If there is an issue with TAS5707EVM, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TAS5707EVM part is unused and in its original packaging.
Return procedure for TAS5707EVM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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