T5919

T5828

T5837

T5838

T5848

SmartSound One

Bottom Port I²S Digital Output Multi‑Mode Microphone

OVERVIEW

The T5848 is a low noise, high AOP I²S microphone with a 24‑bit PCM output for direct connection to a wide variety of SoCs. It also features Acoustic Activity Detect (AAD), a new ultra-low power edge processing feature consuming as low as 20µA.

SpecHigh Quality ModeLow‑Power Mode
Sensitivity−37 dB FS ±1 dB−26 dB FS ±1 dB
SNR68 dBA65 dBA
Current330 µA130 µA
AOP133 dB SPL119 dB SPL
Clock2.0 – 3.3 MHz400 – 800 kHz
L.F. Rolloff28 Hz
Package3.5 × 2.65 × 0.98 mm, Bottom Port

T5848


Featured Markets

  • Smart Speakers
  • Headsets
  • Voice-Enabled TV Remotes
  • Smart TVs & Set Top Boxes
  • Smart Watches & Wearables
  • Machine Monitoring


ProductPackage
Size
 
Output
Port
Location

SNR
(dBA)
AOP
(dB SPL)
Sensitivity
(dbfs)
LF Cutoff
(Hz)
Status
Purchase

T5848
3.5 × 2.65 × 0.98I²SBottom68133-3728

T5848 Features & Benefits

  • Industry leading, first high SNR and high dynamic range I2S output microphone, High SNR and AOP in all operational modes
  • Ultra low power consumption in high quality mode and low power mode, 50 – 70% lower than competitors
  • I²S output allows direct connection to a wide variety of SoCs, MCUs
  • Acoustic Activity Detect w/ programmable thresholds & filters with power consumption as low as 20 uA

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