T5838 | TDK InvenSense

Description

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.

Part #

T5828

Status

Production

Select sensor type

Microphone

Features text

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

Sub Title

Bottom Port PDM Digital Output Multi‑Mode Microphone

A/D

Analog

Size (L)

3.50mm

Port location

Bottom

Size (W)

2.65mm

Size (D)

0.98mm