Echo Cancellation and Noise Reduction
Together with broad portfolios of devices for receiving and processing audio, echo cancellation and noise reduction, NXP also provides Class-AB and Class-D amplifiers for automotive sound systems. These provide an increasing number of channels, high output power and high supply voltage, allowing maximum flexibility for customer designs reference software and hardware can be provided to customer to reduce the development cycle and speed up the time-to-market.
Product Details
Block Diagram
Supported Devices
Processors and Microcontrollers
i.MX 8 Applications Processors
- i.MX8: i.MX 8 Family – Arm® Cortex®-A53, Cortex-A72, Virtualization, Vision, 3D Graphics, 4K Video
S32K Auto General-Purpose MCUs
- S32K1: S32K1 Microcontrollers for Automotive General Purpose
Power Management
PMICs
- PF81-PF82: 12-Channel Power Management Integrated Circuit (PMIC) for High-Performance Processing Applications
Audio
Car Audio Amplifiers
- TDF8530TH: I2C-Bus Controlled Quad Channel 45 W / 2 Ω Class-D Power Amplifier with Full Diagnostics
Wireless Connectivity
Bluetooth Low Energy
- QN9090-30: QN9090/30: Bluetooth Low-Energy MCU with Arm®Cortex®-M4 CPU, Energy Efficiency, Analog and Digital Peripherals and NFC Tag Option
CPU and Memory
Processor Complex i.MX 8M
- Core Complex #1: 4x Cortex®-A53
- Core Complex #2: 2x Cortex-A72
- 2x Cortex-M4F
- 1x HIFI4 DSP
Multimedia
- 16 Vec4-Shader GPU, 32 compute units OpenGL® ES 3.2 and Vulkan® support Tessellation and Geometry Shading
- Split-GPU architecture enables 2x 8 Shader Cores
- Vision Extensions
- 4k h.265 Decode, 1080p h.264 encode
Security
- High Assurance Boot, SHE
- TRNG, AES-128, AES-256, 3DES, ARC4, RSA4096, SHA-1, SHA-2, SHA-256, MD-5
- RSA-1024, 2048, 3072, 4096 and secure key storage
- Tamper-pins (active and passive)
- Inline Encryption Engine (AES-128)
Documentation
Quick reference to our documentation types.