T3902 Datasheet - TDK

Microphone

T3902 Features

* SPEC Sensitivity SNR Current AOP Clock LOW‐POWER MODE

* 26 dB FS ±1 dB 63 dBA 185 µA 120 dB SPL 400

* 800 kHz STANDARD MODE

* 26 dB FS ±1 dB 64.5 dBA 430 µA 120 dB SPL 1.0

* 3.3 MHz HIGH PERFORMANCE MODE

* 32 dB FS ±1 dB 64 dBA 650 µA 126 dB SPL 4.1

T3902 General Description

The T3902 is a low‐power, low‐noise digital MEMS microphone in a small package. The T3902 consists of a MEMS microphone element and an impedance converter amplifier followed by a fourth‐order Σ‐Δ modulator. The pulse density modulated (PDM) interface allows two microphones to be time multiplexed on .

T3902 Datasheet (435.17 KB)

T3902 Datasheet Preview — Preview of T3902 PDF

Datasheet Details

Part number:

T3902

Manufacturer:

TDK

File Size:

435.17 KB

Description:

Microphone.

📁 Related Datasheet

T390HVD01.0 TFT LCD (AUO)

T390HVD01.1 TFT LCD (AUO)

T390HVN01.0 TFT LCD (AUO)

T390HVN01.1 TFT LCD (AUO)

T390HVN02.0 TFT LCD (AUO)

T390HVN03.0 TFT LCD (AUO)

T390HVN04.0 TFT LCD (AUO)

T390HVN05.0 TFT LCD (AUO)

T390N Phase Control Thyristor (Infineon)

T390XVN01.0 TFT LCD (AUO)

TAGS

T3902 Microphone TDK

Image Gallery

T3902 Features

T3902 General Description

Datasheet Details

File Size:

Description:

T3902 Distributor