TSDP1808 Datasheet - TSI

TSDP1808 Octal PDM to 24-bit TDM Converter

The TSDP18xx is an ultra low-power, high-performance, 8 channel PDM to Linear PCM converter. It supports Digital MEMS Microphone (DMIC) over sample rates up to 6.144MHz; and output sampling rates of 8KHz up to 384KHz enabling support for Ultrasonic capable DMICs. TSDP18xx supports 2 channel I2S or L.

TSDP1808 Features

* High-Fidelity Octal PDM to Linear PCM Converter

* Internal processing takes place at the DMIC clock rate

* > 142dB SNR / DNR / THD+N Level (20Hz ~ 20kHz)

* Output Fs supports 8kHz up to 384kHz

* Configurable DMIC fixed output clock, based on Fs of supplied L

TSDP1808-TSI.pdf