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  • This part is an engineering sample and is not fully tested. This part should only be used for functional evaluation and proof of concept, not for production or end use.
Product Overview
Digi-Key Part Number 668-1585-2-ND
Quantity Available 0

Manufacturer Part Number


Description MEMS PIEZO MICROPHONE -38 DB 1.8
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 12 Weeks
Detailed Description

100Hz ~ 10kHz Analog Microphone Piezo MEMS 1.6V ~ 3.6V Omnidirectional (-38dB ±3dB @ 94dB SPL) Solder Pads

Documents & Media
Datasheets PMM-3738-VM1010-R
Featured Product Wake-On Sound Piezoelectric MEMS Microphone
Online Catalog Vesper Series
Product Attributes Select All
Manufacturer PUI Audio, Inc.
Series Vesper
Packaging ? Tape & Reel (TR) ?
Part Status Active
Type Piezo MEMS
Output Type Analog
Direction Omnidirectional
Frequency Range 100Hz ~ 10kHz
Sensitivity -38dB ±3dB @ 94dB SPL
S/N Ratio 60dB
Impedance 700 Ohms
Voltage - Rated 1.8V
Voltage Range 1.6V ~ 3.6V
Current - Supply 110µA
Port Location Bottom
Ratings IP50 - Dust Protection
Termination Solder Pads
Size / Dimension 0.148" L x 0.116" W (3.76mm x 2.95mm)
Height (Max) 0.043" (1.10mm)
Shape Rectangular
For Use With
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Additional Resources
Standard Package ? 1,250
Other Names 668-1585-2

02:28:18 5/25/2018

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1,250 1.75000 $2,187.50

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

Alternate Package | This part is also available in the following packaging:
  • Cut Tape (CT) ? : 668-1585-1-ND
  • Minimum Quantity: 1
  • Quantity Available: 452 - Immediate
  • Unit Price: $3.56000
  • Digi-Reel® ? : 668-1585-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 452 - Immediate
  • Unit Price: Digi-Reel®
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