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
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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 4711428-MMICT5837-00-012CT-ND1,87000 złSimilar
In-Stock: 20 803
Check for Additional Incoming Stock
Last Time Buy Date: 15.06.2026
Non-Cancelable/Non-Returnable
All prices are in PLN
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
112,24000 zł12,24 zł
109,61600 zł96,16 zł
258,75880 zł218,97 zł
508,16980 zł408,49 zł
1007,62610 zł762,61 zł
2507,52660 zł1 881,65 zł
* All Digi-Reel orders will add a 27,00 zł reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
10 0006,14925 zł61 492,50 zł
Manufacturers Standard Package
Unit Price without VAT:12,24000 zł
Unit Price with VAT:15,05520 zł