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SPK0838HT4H-B 100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) 1.6V ~ 3.6V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
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SPK0838HT4H-B

Datasheet
Digi-Key Part Number 423-1396-1-ND
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Manufacturer

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Manufacturer Part Number SPK0838HT4H-B
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Description MIC MEMS DIGITAL
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Detailed Description

100Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) 1.6V ~ 3.6V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads

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Documents & Media
Datasheets SPK0838HT4H-B Datasheet
Product Training Modules Microphone Interfaces
HTML Datasheet SPK0838HT4H-B Datasheet
EDA / CAD Models SPK0838HT4H-B by SnapEDA
Product Attributes
Type Description Select All
Categories
Manufacturer Knowles
Series High-SNR SiSonic™ SPK
Packaging Cut Tape (CT) 
Part Status Obsolete
Type MEMS (Silicon)
Output Type Digital, PDM
Direction Omnidirectional
Frequency Range 100Hz ~ 10kHz
Sensitivity -26dB ±3dB @ 94dB SPL
S/N Ratio 64dB
Voltage - Rated 1.8V
Voltage Range 1.6V ~ 3.6V
Current - Supply 700µA
Port Location Top
Termination Solder Pads
Size / Dimension 0.157" L x 0.118" W (4.00mm x 3.00mm)
Height (Max) 0.043" (1.10mm)
Shape Rectangular
 
Environmental & Export Classifications
Lead Free Status Lead free
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With

KAS-33100-003

WALLEYE SISONIC FLEX EVAL KIT

Knowles

$401.25000 Details
Additional Resources
Standard Package 1
Other Names 423-1396-1