Overview
Description
With the rise of high-quality online media streaming, headphones are no longer a simple accessory – they are the gateway to entertainment. Renesas' SmartBeat™ DA14195 offers a simple route to active headphones with built-in audio processing. Based on industry-standard IP, this powerful System-on-Chip (SoC) enables headphones that control ambient noise and enhance content for truly immersive listening anywhere.
The DA14195 is an open audio platform for high-end active headphones. It combines extremely low power consumption with impressive processing performance in a small package. As a result, it allows users to develop attractive-looking headphones that deliver top-end features such as ambient noise/echo cancellation, virtual surround sound, and voice control. It supports up to 6 mics for beamforming and position-aware applications. Plus, it handles high-end audio signals such as 192kHz, and 32-bit Pulse-Code Modulation (PCM) for the ultimate sound quality.
Benefits
- Enables ambient noise cancellation
- Supports high voice quality
- Noise reduction
- Voice enhancements
- Echo cancellation
- Supports high-end audio up to 192kHz, 32-bit PCM
- Supports voice control for hands-free calling
- Extensive range of digital audio interfaces (SPDIF, PDM, SPI, UARTs, I2C, etc.)
Package
- 81-balls, 0.4mm wafer-level chip-scale package (WLSCP)
Features
- Single co-processor platform for Bluetooth®, USB and analog headphones
- 32-bit Arm® Cortex®-M0 MCU operating at up to 165MHz
- 32-bit Cadence (Tensilica) HiFi 3 DSP operating at up to 290MHz
- USB 2.0 HS/FS interface (compatible with USB 3 Type C)
- Multiple HCI clocking schemes for Bluetooth integration
- Triple stereo hardware sample rate converter up to 192kHz
- Dual input 10-bit ADC
- Supports external QSPI Flash
- Integrated battery management for Li-ion and Li-polymer batteries
Comparison
Applications
Documentation
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| Type | Title | Date |
| Datasheet - Short-Form | PDF 439 KB | |
| Product Brief | PDF 2.05 MB | |
2 items
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Support
Support Communities
Support Communities
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DA14195 SDK
We have purchased a DA14195 development kit and would like to access the associated software tools. Can't seem to find them here. Any pointers are welcome! Thanks
Mar 29, 2018 -
New project to possibly used the DA14195
Hi! I'm quite interested in the DA14195. Can you clarify "open audio platform IC" as I can't see any SoC technical information or reference designs available. What audio interfaces are available and working in the current SDK? For example, SPDIF TX/RX, i2s and TDM. Look forward ...
Sep 14, 2018 -
Da14195 block diagram and engament levles?
Hi I have 2 projects that could be intsteing for the DA14195. Both projects ar 100k level. Would it be possible that get the persentaiton, block diagram. What is the engament level? Price indaction at the 100k. Best regards Johan [email protected]
Jun 7, 2017