SiSonic™ SPM Series
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SPM1423HM4H-B

Digi-Key Part Number
423-1164-2-ND - Tape & Reel (TR)
423-1164-1-ND - Cut Tape (CT)
423-1164-6-ND - Digi-Reel®
Manufacturer
Knowles
Manufacturer Product Number
SPM1423HM4H-B
Supplier
Description
MICROPHONE MEMS DIGITAL PDM OMNI
Detailed Description
100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-22dB ±3dB @ 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
-22dB ±3dB @ 94dB SPL
S/N Ratio
61.5dB
Voltage Range
1.6 V ~ 3.6 V
Current - Supply
600 µA
Port Location
Top
Termination
Solder Pads
Size / Dimension
0.186" L x 0.148" W (4.72mm x 3.76mm)
Height (Max)
0.055" (1.40mm)
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
Tape & Reel (TR)
QtyUnit PriceExt Price
4,800$0.97538$4,681.82
9,600$0.95583$9,175.97
Cut Tape (CT)
QtyUnit PriceExt Price
1$1.78000$1.78
10$1.48100$14.81
25$1.37080$34.27
50$1.29060$64.53
100$1.21270$121.27
500$1.04340$521.70
1,000$0.97539$975.39
Digi-Reel®
QtyUnit PriceExt Price
1$1.78000$1.78
10$1.48100$14.81
25$1.37080$34.27
50$1.29060$64.53
100$1.21270$121.27
500$1.04340$521.70
1,000$0.97539$975.39
Additional Resources
AttributeDescription
Other Names
SPM1423HM4H-B-2
SPM1423HM4HB
423-1164-6
SPM1423HM4H-B-6
423-1164-1
423-1164-2
Standard Package4,800