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Product Overview
Digi-Key Part Number 423-1405-1-ND
Quantity Available 8,066
Can ship immediately
Manufacturer

Manufacturer Part Number

SPH0645LM4H-B

Description 20Hz ~ 20kHz Digital, I²S Microphone MEMS (Silicon) 1.8V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 8 Weeks
Documents & Media
Datasheets SPH0645LM4H-B Datasheet
Featured Product I²S Output Digital Microphone
Product Attributes Select All
Category

Audio Products

Family

Microphones

Manufacturer

Knowles

Series SiSonic™, Zero-Height Mic™, SPH
Packaging ? Cut Tape (CT) ?
Part Status Active
Type MEMS (Silicon)
Output Type Digital, I²S
Direction Omnidirectional
Frequency Range 20Hz ~ 20kHz
Sensitivity -26dB ±3dB @ 94dB SPL
S/N Ratio 65dB
Impedance -
Voltage - Rated 1.8V
Voltage Range 1.62 ~ 3.6V
Current - Supply 600µA
Port Location Bottom
Seal Rating None
Termination Solder Pads
Size / Dimension 3.50mm L x 2.65mm W
Height (Max) 1.08mm
Shape Rectangular
 
For Use With
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Additional Resources
Standard Package ? 1
Other Names 423-1405-1

08:48:38 12/5/2016

Price & Procurement
 

Quantity
All prices are in SGD.
Price Break Unit Price Extended Price
1 4.81000 4.81
10 3.85100 38.51
25 3.46560 86.64
50 3.08080 154.04
100 2.98450 298.45
250 2.88820 722.05
500 2.79194 1,395.97
1,000 2.69567 2,695.67

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

Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 423-1405-2-ND
  • Minimum Quantity: 5,900
  • Quantity Available: 5,900 - Immediate
  • Unit Price: 2.18804
  • Digi-Reel® ? : 423-1405-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 8,066 - Immediate
  • Unit Price: Digi-Reel®
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