The D2Audio™ D2-814xx is a fully self-contained 4-channel digital amplifier controller System-On-Chip (SOC). The D2-814xx enables rapid system design for manufacturers of home theater receivers, multi-room distributed audio systems, and powered speakers.
The D2-814xx contains a high-performance digital switching controller to play any input source on any output channel.
A configurable audio signal processor provides equalization, volume control, tone control, and compression for each channel, also crossover and power limiting for powered speaker applications.
The D2-814xx includes 4-channels I2S/Left-Justified inputs (16-bit to 24-bit, 32kHz to 192kHz), optional S/PDIF receiver (16-bit to 24-bit).
Boot options include: Self-boot from external serial ROM, asynchronous SCI slave boot, and serial slave boot from host uCon.
Please see the part number availability table for additional information on support for D2Audio™ SoundSuite™ firmware, as well as for SRS Labs™ and Dolby Labs™ algorithm support.
CLASS D AUDIO AMPLIFIER
Manufacturer: Renesas Electronics America
Win Source Part Number: 916650-D2-81431-LR
Series: D2
Features: Audio Channel
Package: Tube
Mounting: Surface Mount
Family Name: D2-81431
Categories: Integrated Circuits (ICs)
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 85 pct.
Supply and Demand Status: Balance
Quantity per package: 90
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 27 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
| Renesas Electronics Corporation | Rochester Electronics | Win Source Electronics | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Audio Amplifier Chips | Operational Amplifiers | Audio Amplifier Chips | Audio Amplifier Chips |
| Product Number | D2-81431-LR | D2-81431-LR | 916650-D2-81431-LR | D2-81431-LR |
| Product Name | DAE-1 4-Channel DSP with Integrated PWM Controller 128 pin LQFP | Audio Special Purpose - D2-81431-LR | Audio Special Purpose | |
| Features | Single-Supply |
