KNOWLES

SPK0838HT4H

Model
SPK0838HT4H
Picture
Digital Interface
PDM
Dimensions (mm)
4.00 x 3.00 x 1.00
Sound Port
Top
Sensitivity @1kHz (Note1)
-26.0±3
S/N Ratio (dBA) (Note1)
64.0
Comments
Multi-mode / Flat freq. Response
Output Type
Digital
Directivity
Omnidirectionnal
Data Format
½ cycle PDM
AOP
121 dB SPL
Supply Voltage
1.6 – 3.6V
Current Drawn
500µA, 4µA (Sleep)
Mounting
SMD
AC Port Diameter
Æ 0.25
Clock Frequency
-