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TAS6424Q1 2.1MHz 4Ch Digital Input Class-D Audio Amplifier w/I2C Diagnostics Evaluation Module
TAS6424Q1EVM
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
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 |
Related Products
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|---|---|---|
| DIR9001 | 96kHz Digital Audio Receiver | Audio interface |
| SN74LVC2G157 | Single 2-Line to 1-Line Data Selector/Multiplexer | Specialty logic |
| TAS5414C-Q1 | 28-W Automotive Analog Single-Ended Input 4-Channel Class-D Amp with Load Dump Protection | Audio amplifiers |
| TAS5424C-Q1 | 4-Channel Automotive Digital Amplifiers with differential input delivering 28W/Ch into 4Ohm | Audio amplifiers |
| TAS6422-Q1 | 75W 2-MHz Digital Input 2-Channel Automotive Class-D Audio Amplifier | Audio amplifiers |
| TAS6424-Q1 | 75-W 2.1-MHz Digital Input 4-Channel Automotive Class-D Audio Amplifier | Audio amplifiers |
| TAS6424L-Q1 | 27-W, 2-MHz Digital Input 4-Channel Automotive Class-D Audio Amplifier | Audio amplifiers |
| TAS6424M-Q1 | 45-W, 2.1-MHz Digital input 4-channel automotive class-D audio amplifier | Audio amplifiers |
| TL760M33-Q1 | Automotive Catalog Single Output LDO, 500mA, Fixed(3.3V), Load Dump Protection | Power management |
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