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Home > Products > Audio Products > Microphones > SPH0645LM4H-B
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4132344SPH0645LM4H-B ImageKnowles

SPH0645LM4H-B

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Reference Price(In US Dollars)

In stock
1+
$2.97
10+
$2.357
25+
$2.145
50+
$2.008
100+
$1.87
250+
$1.708
500+
$1.584
1000+
$1.559
Inquiry Online
Specifications
  • Part Number
    SPH0645LM4H-B
  • Manufacturer/Brand
    Knowles
  • Stock Quantity
    In stock
  • Description
    MIC MEMS DIGITAL I2S OMNI -26DB
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Datasheets
    SPH0645LM4H-B.pdf
  • ECAD Model
  • Voltage Range
    1.62V ~ 3.6V
  • Voltage - Rated
    1.8V
  • Type
    MEMS (Silicon)
  • Termination
    Solder Pads
  • Size / Dimension
    0.138" L x 0.104" W (3.50mm x 2.65mm)
  • Shape
    Rectangular
  • Series
    SiSonic™, Zero-Height Mic™, SPH
  • Sensitivity
    -26dB ±3dB @ 94dB SPL
  • S/N Ratio
    65dB
  • Port Location
    Bottom
  • Packaging
    Cut Tape (CT)
  • Output Type
    Digital, I²S
  • Other Names
    423-1405-1
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Manufacturer Standard Lead Time
    18 Weeks
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Height (Max)
    0.043" (1.10mm)
  • Frequency Range
    20Hz ~ 20kHz
  • Direction
    Omnidirectional
  • Detailed Description
    20Hz ~ 20kHz Digital, I²S Microphone MEMS (Silicon) 1.62V ~ 3.6V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
  • Current - Supply
    600µA

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