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Price & Procurement
44,666 In Stock
Can ship immediately
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 1.30000 $1.30
10 1.08700 $10.87
25 1.00600 $25.15
50 0.94700 $47.35
100 0.88990 $88.99
500 0.76568 $382.84
1,000 0.71577 $715.77
Import Tariff may apply to this part if shipping to the United States

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Tape & Reel (TR)  : 423-1424-2-ND
  • Minimum Quantity: 5,900
  • Quantity Available: 41,300 - Immediate
  • Unit Price: $0.60100
  • Digi-Reel®  : 423-1424-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 44,666 - Immediate
  • Unit Price: Digi-Reel®

SPH0644LM4H-1

Datasheet
Digi-Key Part Number 423-1424-1-ND
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Manufacturer

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Manufacturer Part Number SPH0644LM4H-1
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Description CORNELL MIC MULTIMODE DGT BOT PT
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Detailed Description

20Hz ~ 10kHz Digital, PDM Microphone MEMS (Silicon) 1.6V ~ 3.6V Omnidirectional (-37dB ±1dB @ 94dB SPL) Solder Pads

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Documents & Media
Datasheets SPH0644LM4H-1 Datasheet
Featured Product Cornell SPH0644LM4H-1 Microphone
EDA / CAD Models Download from Ultra Librarian
Online Catalog SiSonic™ SPH Series
Product Attributes
Type Description Select All
Categories
Manufacturer Knowles
Series SiSonic™ SPH
Packaging Cut Tape (CT) 
Part Status Not For New Designs
Type MEMS (Silicon)
Output Type Digital, PDM
Direction Omnidirectional
Frequency Range 20Hz ~ 10kHz
Sensitivity -37dB ±1dB @ 94dB SPL
S/N Ratio 65.5dB
Voltage Range 1.6V ~ 3.6V
Current - Supply 1.4mA
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 RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With

CMX655DQ6-REEL

IC VOICE CODEC 16BIT 24VQFN

CML Microcircuits

$2.74000 Details

CMX655DQ6-REEL

IC VOICE CODEC 16BIT 24VQFN

CML Microcircuits

Digi-Reel® Details

CMX655DQ6-REEL

IC VOICE CODEC 16BIT 24VQFN

CML Microcircuits

$1.25550 Details
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Additional Resources
Standard Package 1
Other Names 423-1424-1