75 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional ( -38dB ±2dB @ 94dB SPL ) Solder Pads
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ICS-40720

DigiKey Part Number
1428-1120-2-ND - Tape & Reel (TR)
1428-1120-1-ND - Cut Tape (CT)
1428-1120-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ICS-40720
Description
MIC MEMS ANALOG OMNI -38DB
Customer Reference
Detailed Description
75 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional (-38dB ±2dB @ 94dB SPL) Solder Pads
Datasheet
 Datasheet
EDA/CAD Models
ICS-40720 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
TDK InvenSense
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Type
MEMS (Silicon)
Output Type
Analog
Direction
Omnidirectional
Frequency Range
75 Hz ~ 20 kHz
Sensitivity
-38dB ±2dB @ 94dB SPL
S/N Ratio
70dB
Voltage Range
1.5 V ~ 3.63 V
Current - Supply
375 µA
Port Location
Bottom
Termination
Solder Pads
Size / Dimension
0.157" L x 0.118" W (4.00mm x 3.00mm)
Height (Max)
0.051" (1.30mm)
Shape
Rectangular
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In-Stock: 4,864
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 15/6/2026
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$6.00000$6.00
10$4.58100$45.81
25$4.13320$103.33
50$3.83020$191.51
100$3.55440$355.44
250$3.22632$806.58
500$3.00286$1,501.43
1,000$2.79836$2,798.36
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$2.65824$13,291.20
Manufacturers Standard Package
Unit Price without GST:$6.00000
Unit Price with GST:$6.60000