Syntiant V2S200D Digital Voice Vibration Sensor
Syntiant V2S200D Digital Voice Vibration Sensor is a high-bandwidth, low-power specialized vibration sensor that improves voice call quality in noisy environments. This high-performance sensor is engineered to selectively pick up the speaker’s voice while suppressing other sounds, creating a comfortable and frustration-free voice call experience. The V2S200D provides a high 64.5dB(A) signal-to-noise ratio (SNR) in a compact package (3.30mm x 2.30mm x 0.93mm). The module features voice activity detection, imposter rejection, and 50dB acoustic isolation in noisy environments. Syntiant V2S200D Digital Voice Vibration Sensor offers a solution to OEMs/ODMs wanting to enhance the user experience of their products while accommodating the significant constraints of industrial design and battery life. Upon integration into the system, the V2S200D emulates a digital mic with a pulse density modulation (PDM) interface for hassle-free hardware and software development.Features
- High SNR in small footprint
- Low power consumption for always-on usage
- High SNR and B/W for clear voice pick-up in loud and/or windy conditions
- 50dB acoustic isolation in a noisy environment (bars, airports, windy outdoor spaces)
- Ease of integration from PDM interface, stereo mode supported
Applications
- Earphones
- Wearables
- Self-speech detection
- Wind noise reduction
- Imposter rejection
Specifications
- 64.5dB(A) SNR
- 4kHz bandwidth (±3dB)
- 290uA / 700uA current consumption (low-power mode / normal mode)
- -25dB ±1.5dB FS sensitivity and tolerance
- 1.65V to 3.3V supply voltage
- PDM digital interface
- 600KHz to 950KHz / 1.2MHz to 3.3MHz clock rates supported (low-power mode / normal mode)
- 3.30mm x 2.30mm x 0.93mm package dimensions
Videos
Additional Resources
Application Circuit
Dimensions (MM)
Publicado: 2023-04-10
| Actualizado: 2025-10-16
