SPH1668LM4H-1
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SPH1668LM4H-1
SPH1668LM4H-1 Bottom

SPH1668LM4H-1

Digi-Key Part Number
423-1404-2-ND - Tape & Reel (TR)
423-1404-1-ND - Cut Tape (CT)
423-1404-6-ND - Digi-Reel®
Manufacturer
Knowles
Manufacturer Product Number
SPH1668LM4H-1
Supplier
Description
MICROPHONE MEMS DIGITAL PDM OMNI
Detailed Description
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-29dB ±1dB @ 94dB SPL) Solder Pads
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Knowles
Series
Package
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
Environmental & Export Classifications
AttributeDescription
RoHS StatusRoHS Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
REACH StatusREACH Unaffected
ECCNEAR99
HTSUS8518.10.8030
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QtyUnit PriceExt Price
1$2.37000$2.37
10$1.97300$19.73
25$1.82440$45.61
50$1.71620$85.81
100$1.61190$161.19
500$1.38486$692.43
1,000$1.30155$1,301.55
Tape & Reel (TR)
QtyUnit PriceExt Price
5,900$1.30155$7,679.14
Additional Resources
AttributeDescription
Other Names
423-1404-6
SPH1668LM4H-1-8
423-1404-2
HAMPTON
423-1404-1
Standard Package5,900
Substitutes (1)
Part No.ManufacturerQuantity AvailableDigi-Key Part No.Unit PriceSubstitute Type
SPH0644LM4H-1Knowles25,319423-1424-1-ND$2.08000Direct