35 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.52 V ~ 3.63 V Omnidirectional ( -43dB ±1dB @ 94dB SPL ) Surface Mount
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ICS-40638

DigiKey Part Number
1428-ICS-40638TR-ND - Tape & Reel (TR)
1428-ICS-40638CT-ND - Cut Tape (CT)
1428-ICS-40638DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ICS-40638
Description
MIC MEMS ANALOG OMNI -43DB
Customer Reference
Detailed Description
35 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.52 V ~ 3.63 V Omnidirectional (-43dB ±1dB @ 94dB SPL) Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
ICS-40638 Models
Product Attributes
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Category
S/N Ratio
63dB
Manufacturer
TDK InvenSense
Impedance
355 Ohms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage Range
1.52 V ~ 3.63 V
Part Status
Last Time Buy
Current - Supply
170 µA
Type
MEMS (Silicon)
Port Location
Bottom
Output Type
Analog
Termination
Surface Mount
Direction
Omnidirectional
Size / Dimension
0.138" L x 0.104" W (3.50mm x 2.65mm)
Frequency Range
35 Hz ~ 20 kHz
Height (Max)
0.039" (0.98mm)
Sensitivity
-43dB ±1dB @ 94dB SPL
Shape
Rectangular
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMICT5837-00-012TDK InvenSense7 2541428-MMICT5837-00-012CT-ND2,40000 FtSimilar
In-Stock: 20 696
Check for Additional Incoming Stock
Last Time Buy Date: 2026. 06. 15.
Non-Cancelable/Non-Returnable
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11 039,44000 Ft1 039,44 Ft
10816,30800 Ft8 163,08 Ft
25743,51680 Ft18 587,92 Ft
50693,52640 Ft34 676,32 Ft
100647,37670 Ft64 737,67 Ft
250638,92712 Ft159 731,78 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
10 000522,00425 Ft5 220 042,50 Ft
Manufacturers Standard Package
Unit Price without VAT:1 039,44000 Ft
Unit Price with VAT:1 320,08880 Ft