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Part Number Overview
Manufacturer Part Number
SPH0644HM4H-1
Description
MIC MEMS DIGITAL PDM OMNI -36DB
Detailed Description
50 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-36dB ±1dB @ 94dB SPL) Solder Pads
Manufacturer
Knowles
Standard LeadTime
Edacad Model
SPH0644HM4H-1 Models
Standard Package
5,900
Supplier Stocks
Technical specifications
Mfr
Knowles
Series
SiSonic™ SPH
Package
Tape & Reel (TR)
Product Status
Obsolete
Type
MEMS (Silicon)
Output Type
Digital, PDM
Direction
Omnidirectional
Frequency Range
50 Hz ~ 10 kHz
Sensitivity
-36dB ±1dB @ 94dB SPL
S/N Ratio
58dB
Voltage Range
1.6 V ~ 3.6 V
Current - Supply
1.025 mA
Port Location
Top
Ratings
-
Termination
Solder Pads
Size / Dimension
0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max)
0.037" (0.95mm)
Shape
Rectangular
Environmental & Export Classifications
RoHS Status
RoHS Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8518.10.8030
Other Names
423-1426-6
HAROLD
423-1426-2
423-1426-1
SPH0644HM4H-1-8
Category
/Product Index/Audio Products/Microphones/Knowles SPH0644HM4H-1
Documents & Media
Datasheets
1(SPH0644HM4H-1 Datasheet ~)
HTML Datasheet
1(SPH0644HM4H-1 Datasheet ~)
EDA Models
1(SPH0644HM4H-1 Models)
Quantity Price
-
Substitutes
Part No. : SPK0641HT4H-1
Manufacturer. : Knowles
Quantity Available. : 52,372
Unit Price. : $1.39000
Substitute Type. : Similar
Quantity Available. : 52,372
Unit Price. : $1.39000
Substitute Type. : Similar