SPM0423HE4H-WB
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SPM0423HE4H-WB
SPM0405HD4H
SPM04xxHxxH-(P,S,W)B

SPM0423HE4H-WB

Digi-Key Part Number
423-1137-2-ND - Tape & Reel (TR)
423-1137-1-ND - Cut Tape (CT)
423-1137-6-ND - Digi-Reel®
Manufacturer
Knowles
Manufacturer Product Number
SPM0423HE4H-WB
Supplier
Description
MICROPHONE MEMS DIGITAL PDM OMNI
Detailed Description
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Knowles
Series
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part 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
56dB
Voltage Range
1.6 V ~ 3.6 V
Current - Supply
600 µA
Port Location
Top
Termination
Solder Pads
Size / Dimension
0.186" L x 0.148" W (4.72mm x 3.76mm)
Height (Max)
0.053" (1.35mm)
Shape
Rectangular
Environmental & Export Classifications
AttributeDescription
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8518.10.8030
Additional Resources
AttributeDescription
Other Names
423-1137-6
423-1137-1
423-1137-2
SPM0423HE4H-WB-2
SPM0423HE4HWB
Standard Package1,200
Substitutes (1)
Part No.ManufacturerQuantity AvailableDigi-Key Part No.Unit PriceSubstitute Type
SPK0641HT4H-1Knowles160,589423-1425-1-ND$2.15000Similar