Bottom Port SoundWire^® Digital Output Multi‑Mode Microphone

OVERVIEW

The T5808 is a multi-mode, low noise digital MEMS microphone in a small package which consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth-order Σ-Δ modulator. The digital interface is a MIPI Alliance SoundWire® compliant interface which allows bi-directional data flow.

It has multiple modes of operation: High Quality, Low Power Listen (Always-On), Concurrent and Idle (sleep). The T5808 has high SNR and high AOP in all operational modes.

The T5808 is available in a standard 3.5 × 2.65 × 0.98 mm surface-mount package. It is reflow solder compatible with no sensitivity degradation.

MPN: MMICT5808-00-12

• 3.5 × 2.65 × 0.98 mm surface-mount package
• Extended frequency response from 40 Hz to >20 kHz
• Sleep Mode: 9 μA
• Fourth-order Σ-Δ modulator

• Digital pulse density modulation (PDM) output
• Compatible with Sn/Pb and Pb-free solder processes
• RoHS/WEEE compliant