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Part Number Overview
Manufacturer Part Number
SPK0838HT4H-B
Description
MIC MEMS DIGITAL PDM OMNI -26DB
Detailed Description
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
Manufacturer
Knowles
Standard LeadTime
Edacad Model
SPK0838HT4H-B Models
Standard Package
5,700
Supplier Stocks
Technical specifications
Mfr
Knowles
Series
High-SNR SiSonic™ SPK
Package
Tape & Reel (TR)
Product Status
Obsolete
Type
MEMS (Silicon)
Output Type
Digital, PDM
Direction
Omnidirectional
Frequency Range
100 Hz ~ 10 kHz
Sensitivity
-26dB ±3dB @ 94dB SPL
S/N Ratio
64dB
Voltage - Rated
1.8 V
Voltage Range
1.6 V ~ 3.6 V
Current - Supply
700 µA
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
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8518.10.8030
Other Names
BARNES
423-1396-6
Q11078999
SPK0838HT4H-B-7
423-1396-1
423-1396-2
Category
/Product Index/Audio Products/Microphones/Knowles SPK0838HT4H-B
Documents & Media
Datasheets
1(SPK0838HT4H-B Datasheet)
Product Training Modules
1(Microphone Interfaces)
HTML Datasheet
1(SPK0838HT4H-B Datasheet)
EDA Models
1(SPK0838HT4H-B Models)
Quantity Price
-
Substitutes
Part No. : SPK0641HT4H-1
Manufacturer. : Knowles
Quantity Available. : 62,350
Unit Price. : $1.39000
Substitute Type. : Similar
Quantity Available. : 62,350
Unit Price. : $1.39000
Substitute Type. : Similar
Part No. : SPK0641HT4H-1
Manufacturer. : Knowles
Quantity Available. : 0
Unit Price. : $1.39000
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $1.39000
Substitute Type. : Similar
Part No. : MP34DT01
Manufacturer. : STMicroelectronics
Quantity Available. : 0
Unit Price. : $0.00000
Substitute Type. : Direct
Quantity Available. : 0
Unit Price. : $0.00000
Substitute Type. : Direct