T5838
T5838 is Bottom Port PDM Digital Output Multi-Mode Microphone manufactured by TDK Corporation.
Bottom Port PDM Digital Output Multi-Mode Microphone
GENERAL DESCRIPTION
The T5838 is a multi-mode, low noise digital MEMS microphone in a small package. The T5838 consists of a MEMS microphone element and an impedance converter amplifier followed by a fifth order Σ-Δ modulator. The digital interface allows the pulse density modulated (PDM) output of two microphones to be time-multiplexed on a single data line using a single clock.
T5838 introduces Acoustic Activity Detect (AAD) Modes which are parallel processing Features operating within Sleep and Low Power Modes. The on-chip processing of AAD Modes determines if acoustic activity occurred and provides a Wake pin interrupt. This...
