Features
- Supports up to 4 microphones (PP) on one receiver (FP)
- 16kHz audio bandwidth high-end voice/audio quality
- Transmitter (PP) consumes down to 46mA (LPM) when talking
- 20kHz audio bandwidth for super high-end voice/audio quality
- One full duplex return channel with the guide for interaction
- Supports up to 1024 listeners in one group
- Receiver (PP) consumes down to 35mA (LPM) when listening
Description
Whether you're developing audio, voice, or data-based wireless applications, the DA14AVDDECT offers you the fastest and easiest route to market. It combines everything you need for world-class wireless performance in a single compact module. Fully RF tested and certified, it doesn’t require any in-depth RF knowledge or resources to use. Just drop it in and you’re ready to go.
The DA14AVDDECT audio voice data module is a complete solution for next-generation wireless applications. It contains all the hardware necessary, including a state-of-the-art DECT radio, a multi-core, power amplifier, stereo codec, battery management, and onboard antenna. You can tailor the module to your target application area simply by downloading and installing one of our optimized software stacks that also supports over-the-air upgrades.
Parameters
| Attributes | Value |
|---|---|
| Device Functions | Module |
| Power Amplifier | 23 |
| Radio DECT (6.0) | Yes |
| Radio KDECT | No |
| Radio JDECT | Yes |
| Memory External | No |
| Processor CPU MIPS (MIPS) | 165 |
| Processor DSP MIPS (MIPS) | 290 |
| I/O Type | UART, SPI, PCM, USB 2.0 |
| Charge Control | Li-ion |
| Software Support | Flexible API Interface |
| Temp. Range (°C) | -20 to +60°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| MOD | 17 x 26.65 | 169 | 1.5 |
Application Block Diagrams
 | Smart Home Controller with Multiple PHYs All-in-one smart home gateway with multi-standard PHYs, intuitive control, and future-proof design. |
Additional Applications
- Public address
- Outdoor events
- School classrooms
- Church usage
- Tour guide
- Training and collaboration
- Language interpretation
- Event production/intercom
- Assistive listening
- Group tours
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Audio Voice Data (AVD) Module Development Kit
The DA14AVDDECTDEVKT is a development kit for the DA14AVDDECT Audio Voice Data module. This module is a member of the wireless module family, operating on the interference free DECT frequency band (1.9GHz) and it can be used in hosted or embedded audio, voice and data (AVD) applications. There... Read More
Support Communities
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DA14AVDDECTDEVKT
Hi, I'm trying to develop a DECT intercom system as described in the CVM stack on the DA14AVDDECTDEVK, but in a stereo mode. There is a way to implement it in the conference CVM mode? Best, Pere
Oct 8, 2022 -
DA14AVDDECTDEVKT PCM in dual mode (digital i/o instead analog audio for the FP)
HI, I'm trying to use the CONFERENCE aplication form the DA14AVDDECTDEVKT development kit in the mode dual PCM mode. The idea is to work with the digial i/o instead the analog pre configured by default. I understand that what I have to do is configure the NORMAL ...
Jun 21, 2023 -
DA14AVDDECTDEVKT Audio System
Hi, I'm testing the DA14AVDDECTDEVKT as an wireless audio system. I want to achieve the maximum range without any audio drop. I want to know which setting and project are the best to achieve best performance. Regards
Jan 2, 2023
Support Communities
