SPH1668LM4H-1

DigiKey Part Number
423-1404-2-ND - Tape & Reel (TR)
423-1404-1-ND - Cut Tape (CT)
423-1404-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SPH1668LM4H-1
Description
MIC MEMS DIGITAL PDM OMNI -29DB
Customer Reference
Detailed Description
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-29dB ±1dB @ 94dB SPL) Solder Pads
Datasheet
 Datasheet
EDA/CAD Models
SPH1668LM4H-1 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Knowles
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Not For New Designs
Type
MEMS (Silicon)
Output Type
Digital, PDM
Direction
Omnidirectional
Frequency Range
100 Hz ~ 10 kHz
Sensitivity
-29dB ±1dB @ 94dB SPL
S/N Ratio
65.5dB
Voltage Range
1.62 V ~ 3.6 V
Current - Supply
700 µA
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
All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥12.56000¥12.56
10¥10.45900¥104.59
25¥9.67080¥241.77
50¥9.09600¥454.80
100¥8.54350¥854.35
250¥7.95980¥1,989.95
500¥7.33998¥3,669.99
1,000¥6.89848¥6,898.48
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
5,900¥6.89848¥40,701.03
Manufacturers Standard Package