Add To Favorites
SPH0645LM4H-B 20Hz ~ 20kHz Digital, I²S Microphone MEMS (Silicon) 1.62V ~ 3.6V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 2.97000 $2.97
10 2.35700 $23.57
25 2.14480 $53.62
50 2.00760 $100.38
100 1.87040 $187.04
250 1.70832 $427.08
500 1.58364 $791.82
1,000 1.55870 $1,558.70

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

Product Overview
Digi-Key Part Number 423-1405-1-ND
Copy   423-1405-1-ND
Quantity Available 12,852
Can ship immediately
Manufacturer

Copy   PartSearchCore.DksusService3.PidVid
Manufacturer Part Number

SPH0645LM4H-B

Copy   SPH0645LM4H-B
Description MIC MEMS DIGITAL I2S OMNI -26DB
Copy   MIC MEMS DIGITAL I2S OMNI -26DB
Manufacturer Standard Lead Time 18 Weeks
Detailed Description

20Hz ~ 20kHz Digital, I²S Microphone MEMS (Silicon) 1.62V ~ 3.6V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads

Copy   20Hz ~ 20kHz Digital, I²S Microphone MEMS (Silicon) 1.62V ~ 3.6V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
Documents & Media
Datasheets SPH0645LM4H-B Datasheet
Featured Product I²S Output Digital Microphone
EDA / CAD Models SPH0645LM4H-B by SnapEDA
Online Catalog Zero-Height SiSonic™ SPH Series
Product Attributes Select All
Categories
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
Voltage - Rated 1.8V
Voltage Range 1.62V ~ 3.6V
Current - Supply 600µA
Port Location Bottom
Termination Solder Pads
Size / Dimension 0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max) 0.043" (1.10mm)
Shape Rectangular
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
For Use With
  • 3421 - Adafruit Industries LLC | 1528-1908-ND DigiKey Electronics
  • 3421
  • Adafruit Industries LLC
  • SPH0645LM4H I2S MICROPHONE BOARD
  • Unit Price $6.95000
  • 1528-1908-ND
  • KAS-33100-003 - Knowles | 423-1407-ND DigiKey Electronics
  • KAS-33100-003
  • Knowles
  • WALLEYE SISONIC FLEX EVAL KIT
  • Unit Price $375.00000
  • 423-1407-ND
You May Also Be Interested In
  • 3421 - Adafruit Industries LLC | 1528-1908-ND DigiKey Electronics
  • 3421
  • Adafruit Industries LLC
  • SPH0645LM4H I2S MICROPHONE BOARD
  • Unit Price $6.95000
  • 1528-1908-ND
  • ICS-43432 - TDK InvenSense | 1428-1053-1-ND DigiKey Electronics
  • ICS-43432
  • TDK InvenSense
  • MIC MEMS DIGITAL I2S OMNI -26DB
  • Unit Price $2.80000
  • 1428-1053-1-ND
  • ADXL343BCCZ - Analog Devices Inc. | ADXL343BCCZ-ND DigiKey Electronics
  • ADXL343BCCZ
  • Analog Devices Inc.
  • ACCEL 2-16G I2C/SPI 14LGA
  • Unit Price $3.18000
  • ADXL343BCCZ-ND
  • RCP-021 - CUI Inc. | CP-1453-ND DigiKey Electronics
  • RCP-021
  • CUI Inc.
  • CONN RCA PLUG MONO 2COND
  • Unit Price $1.39000
  • CP-1453-ND
  • LCM-S01602DTR/M - Lumex Opto/Components Inc. | 67-1781-ND DigiKey Electronics
  • LCM-S01602DTR/M
  • Lumex Opto/Components Inc.
  • LCD MODULE 16X2 CHARACTER
  • Unit Price $9.94000
  • 67-1781-ND
Additional Resources
Standard Package ? 1
Other Names 423-1405-1
Alternate Package | This part is also available in the following packaging:
  • Tape & Reel (TR) ? : 423-1405-2-ND
  • Minimum Quantity: 5,900
  • Quantity Available: 11,800 - Immediate
  • Unit Price: $1.41700
  • Digi-Reel® ? : 423-1405-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 12,852 - Immediate
  • Unit Price: Digi-Reel®

10:25:23 12/19/2018