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Part Number Overview
Manufacturer Part Number
SPH0644LM4H-1
Description
MIC MEMS DIGITAL PDM OMNI -37DB
Detailed Description
20 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-37dB ±1dB @ 94dB SPL) Solder Pads
Manufacturer
Knowles
Standard LeadTime
Edacad Model
SPH0644LM4H-1 Models
Standard Package
5,900
Supplier Stocks
Technical specifications
Mfr
Knowles
Series
SiSonic™ SPH
Package
Tape & Reel (TR)
Product Status
Not For New Designs
Type
MEMS (Silicon)
Output Type
Digital, PDM
Direction
Omnidirectional
Frequency Range
20 Hz ~ 10 kHz
Sensitivity
-37dB ±1dB @ 94dB SPL
S/N Ratio
65.5dB
Voltage Range
1.6 V ~ 3.6 V
Current - Supply
1.4 mA
Port Location
Bottom
Ratings
-
Termination
Solder Pads
Size / Dimension
0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max)
0.043" (1.08mm)
Shape
Rectangular
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8518.10.8030
Other Names
CORNELL
423-1424-6
423-1424-2
SPH0644LM4H-1-8
423-1424-1
Category
/Product Index/Audio Products/Microphones/Knowles SPH0644LM4H-1
Documents & Media
Datasheets
1(SPH0644LM4H-1 Datasheet)
Featured Product
1(Cornell SPH0644LM4H-1 Microphone)
HTML Datasheet
1(SPH0644LM4H-1 Datasheet)
EDA Models
1(SPH0644LM4H-1 Models)
Quantity Price
Quantity: 5900
Unit Price: $0.6875
Packaging: Tape & Reel (TR)
MinMultiplier: 5900
Packaging: Tape & Reel (TR)
MinMultiplier: 5900
Quantity: 1000
Unit Price: $0.73693
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 500
Unit Price: $0.7883
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 250
Unit Price: $0.84992
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 100
Unit Price: $0.9162
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 50
Unit Price: $0.975
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 25
Unit Price: $1.0356
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 10
Unit Price: $1.119
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1
Unit Price: $1.34
Packaging: Cut Tape (CT)
MinMultiplier: 1
Packaging: Cut Tape (CT)
MinMultiplier: 1
Quantity: 1000
Unit Price: $0.73693
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 500
Unit Price: $0.7883
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 250
Unit Price: $0.84992
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 100
Unit Price: $0.9162
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 50
Unit Price: $0.975
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 25
Unit Price: $1.0356
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 10
Unit Price: $1.119
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Quantity: 1
Unit Price: $1.34
Packaging: Digi-Reel®
MinMultiplier: 1
Packaging: Digi-Reel®
MinMultiplier: 1
Substitutes
Part No. : SPH0655LM4H-1-8
Manufacturer. : Knowles
Quantity Available. : 36,637
Unit Price. : $1.34000
Substitute Type. : Direct
Quantity Available. : 36,637
Unit Price. : $1.34000
Substitute Type. : Direct