TAS6424Q1 2.1MHz 4Ch Digital Input Class-D Audio Amplifier w/I2C Diagnostics Evaluation Module
TAS6424Q1EVM
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Key Document

- TAS6424-Q1 EVM User's Guide (Rev. A)
(PDF 15000 KB)
20 Oct 2017
Description
The TAS6424-Q1 evaluation module showcases the industry's first 2.1-Mhz 4-Ch Digital Input Class-D Audio solution for Automotive Infotainment applications. TAS6424-Q1’s 2.1-Mhz switching frequency allows customers to significantly reduce inductor size and cost and optimize total system cost. The device provides four channels at 27 W into 4 Ω at 10% THD+N and 45 W into 2 Ω at 10% THD+N from a 14.4-V supply and 75 W into 4 Ω at 10% THD+N from a 25-V supply. TAS6424-Q1’s wide supply voltage capabilities, from 4.5-V to 26-V, makes it ideal for head unit and external amplifier systems while delivering top-of-the-line performance during start-stop low voltage transient events. TAS6424-Q1 integrates I2C diagnostics and protection to match and surpass the highest standards for automotive quality and reliability. TAS6424-Q1 CISPR25-L5 compliant EMC performance simplifies system design, lowers development cost and accelerates time-to-market delivery. TAS6424-Q1 EVM features: Optical SPDIF, USB and PSIA (external I2S) input options and On-board USB-I2C controller for GUI driven EVM evaluation.
Features
- 2.1-Mhz Switching Frequency
- 4-Ch 27-W/Ch at 10% THD+N into 4-Ω with a 14.4-V supply
- I2C Diagnostics and Protection
- CISPR25, class 5 Radiated/Conducted Emission compliant
- Optical SPDIF, USB and PSIA (external I2S) input options
Order Now
Part Number | Buy from Texas Instruments or Third Party | Buy from Authorized Distributor | Status | |||||||
TAS6424Q1EVM: |
$175.00(USD) |
Pricing may vary.
|
ACTIVE | |||||||
Contact a Distributor |
TI's Standard Terms and Conditions for Evaluation Items apply.
Technical Documents
Application notes (1)
Title | Type | Size (KB) | Date |
1559 | 09 Nov 2016 |
User guides (1)
Title | Type | Size (KB) | Date |
15000 | 20 Oct 2017 |
More literature (1)
Title | Type | Size (KB) | Date |
38 | 02 Jan 2019 |
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TL760M33-Q1 | Automotive Catalog Single Output LDO, 500mA, Fixed(3.3V), Load Dump Protection | Power management |
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