T5838
The T5838 is a low noise, high AOP digital Pulse Density Modulation (PDM) microphone using a fifth-order Σ‑Δ modulator. It also features Acoustic Activity Detect (AAD), a new ultra-low power edge processing feature consuming as low as 20 µA.
Fonctionnalités
- Industry standard High Quality Mode sensitivity of -37 dBFS and Low-Power Mode sensitivity of -21 dBFS
- Low power consumption in all modes; ~50 – 70% lower than competitors
- High SNR and AOP in all operational modes
- Acoustic Activity Detect w/ programmable thresholds & filters with power consumption as low as 20 uA
Product details
Product key details
| Operation | ||
- | - | - |
| Package Size | ||
0.98 x 3.50 x 2.65 | 0.98 x 3.50 x 2.65 | |
| Output Type | ||
PDM | - | - |
| Port Location | ||
bottom | - | bottom |
| Snr | ||
68.00 | - | 68.00 |
| Aop | ||
133.00 | - | 133.00 |
| Sensitivity (1 KHz, 94 DB SPL) | ||
- | - | - |
| Sensitivity DB FS ±1 DB | ||
-41.00 | - | -41.00 |
| Lf Cutoff | ||
28 | - | 27 |
| Status | ||
production | production | production |
Compare sensors
Product details
| T5838Shop Now | T5838 TestShop Now | EV_T5838-FX2Shop Now | T5838 TestShop Now |
|---|---|---|---|
| Key attribute | |||
- | Ultra-Low Power, High SNR, Multi-Mode PDM Microphone with AAD | - | Ultra-Low Power, High SNR, Multi-Mode PDM Microphone with AAD |
| Target market & applications | |||
- | Smartphones, Smart Speakers, Headsets, TV Remotes, Smart TV, Set-top Box, Wearables | - | Smartphones, Smart Speakers, Headsets, TV Remotes, Smart TV, Set-top Box, Wearables |
| Axes | |||
- | - | - | - |
Development hardware
EV_T5838-FX2
Flexible PCB Evaluation Module for T5838
T5838 Test
Test
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