LMA3526B381-OAK03 MEMS Microphone MEMSmic Microphone 3526 Downtone S-38db±

Description

LMA3526B381-OAK03 MEMS Microphone MEMSmic Microphone 3526 Downtone S-38db±

Product Description

The LMA3526B381-OAK03 is a surface-mount MEMS (micro-electro-mechanical systems) microphone in an SMD package (5-pin, about 3.5 × 2.7 mm). It is designed for high-quality audio capture in compact electronics. It meets RoHS compliance and is typically used for voice, audio, and sensing applications needing a low-noise microphone with small footprint.

Key Features

• Package: SMD, 5 pins, footprint approx. 3.5 × 2.7 mm

• Low noise / high sensitivity (commonly —38 dB ± tolerance) — the “S-38 dB ±” designation indicates its sensitivity specification

• Omnidirectional acoustic pattern (typical for MEMS mics)

• Low power consumption (typical of MEMS microphones)

• Wide supply voltage operating range (often 1.5 to 3.6 V or similar for this family)

• RoHS compliant

• Small form factor suitable for compact designs

Applications

• Smartphones, tablets, and mobile devices

• Voice capture in IoT / smart home devices

• Hearing aids, headsets, wearables

• Audio sensing and voice control systems

• Microphone arrays and acoustic sensor systems