
production
T5837
Bottom Port PDM Digital Output Multi‑Mode Microphone
The T5837 is a low noise, high AOP digital Pulse Density Modulation (PDM) microphone using a fifth-order Σ‑Δ modulator.
Features
- Industry standard High Quality Mode sensitivity of -37 dBFS and Low-Power Mode sensitivity of -21 dBFS
- High SNR and AOP in all operational modes
- Low power consumption in all modes; ~50 – 70% lower than competitors
Product details
Product key details
| Operation | |
- | - |
| Package Size | |
0.98 x 3.50 x 2.65 | |
| Output Type | |
PDM | - |
| Port Location | |
bottom | - |
| Snr | |
68.00 | - |
| Aop | |
133.00 | - |
| Sensitivity (1 KHz, 94 DB SPL) | |
- | - |
| Sensitivity DB FS ±1 DB | |
-37.00 | - |
| Lf Cutoff | |
28 | - |
| Status | |
production | production |

Mobile Devices & Computers
Deliver devices that wow with clear pictures, instant reckoning and wake on voice or movement
Development hardware
Documentation and resources
Explore our complete library of technical resources, easily filtered by application or product.
Datasheet / Product Brief
VersionUpdatedDownload
App Notes & User Guides
VersionUpdatedDownload
Support and resources
Find answers, documentation, and community support you need
TDK community
Connect with engineers, ask questions, and share insights with the TDK developer community.
Knowledge base
Access technical articles, datasheets, and in-depth guides to accelerate your design process.
FAQ
Find immediate answers to our most frequently asked questions about products, shipping, and more.






