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Same model may have multiple batches, images only for reference.
SPH0641LM4H-1 Real Image
Same model may have multiple batches, images only for reference.

SPH0641LM4H-1

Part No SPH0641LM4H-1
Manufacturer Knowles
Catalog Microphones
Description MIC MEMS DIGITAL / Mic Omni-Directional -26dB Square Solder Pad
Datasheet
SPH0641LM4H-1 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Audio Products
Manufacturer Knowles
Series SiSonic, Zero-Height Mic, SPH
Packaging Reel package
Type MEMS (Silicon)
Output Type Digital, PDM
Direction Omnidirectional
Frequency Range 100Hz ~ 10kHz
Sensitivity -26dB ±1dB @ 94dB SPL
S/N Ratio 64.3dB
Voltage Range 1.62 ~ 3.6V
Operating Supply Current 700μA
Port Location Bottom
Termination Solder Pads
Dimension 0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Maximum) 0.043" (1.10mm)
Shape Rectangular
Win Source Part Number 795299-SPH0641LM4H-1
Popularity Medium
Supply and Demand Status Limited
Quantity per package 5,900
Family Name SPH0641LM4H-1
Introduction Date April 17, 2014
ECCN EAR99
Estimated EOL Date 2030
Ultra Librarian 3D Model Ultra Librarian SPH0641LM4H-1 CAD Model

Description

The Knowles SPH0641LM4H-1 is a zero-height digital MEMS microphone.

  • Shape: Rectangular
  • Direction: Omnidirectional
  • Sensitivity: -26dB ±1dB @ 94dB SPL
  • S/N Ratio: 64.3dB
  • Voltage Range: 1.62 to 3.6V
  • Current Consumption: 700μA
  • Series: SiSonic
  • Alternative Parts: ADMP421BCEZ-RL7, INMP405ACEZ-R7, MP33AB01HTR

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Pricing & Ordering

Quantity Unit Price Ext. Price
130+ $0.4476 $58.1880
280+ $0.4187 $117.2360
430+ $0.4043 $173.8490
620+ $0.3754 $232.7480
800+ $0.3610 $288.8000
1,000+ $0.3465 $346.5000
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 42,000 pieces
MOQ: 130 pcs
Order Increment : 1 pcs
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