Evaluation board for MMICT5919-00-012 bottom port PDM digital output multi-mode microphone. The T5919 is a multi-mode, low noise digital MEMS microphone in a small package. The T5919 consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth-order Σ-� 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. The T5919 has multiple modes of operation: High Quality, Low-Power (AlwaysOn) and Sleep. The T5919 has high SNR in all operational modes. It has 135 dB SPL AOP inhigh quality mode and 120dB SPL AOP in low-power mode.
- 3.5 � 2.65 � 0.98 mm surface-mount package
- Extended frequency response from 40Hz to >20KHz
- Sleep mode: 9µA
- Fourth-order Σ-� modulator
- Digital pulse density modulation (PDM) output
- Features PIF (Particle Ingress Filter) to enhance product robustness to water & dust
Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Other details
| Brand |
TDK INVENSENSE |
| Part Number |
EV_T5919 FX |
| Quantity |
Each |
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