ICS-40730 is out of stock and can be placed on backorder.
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TDK InvenSense
In Stock: 7,866
Unit Price: $19.73000
Datasheet
25 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional ( -32dB @ 94dB SPL ) Solder Pads
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ICS-40730

DigiKey Part Number
1428-1141-2-ND - Tape & Reel (TR)
1428-1141-1-ND - Cut Tape (CT)
1428-1141-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ICS-40730
Description
MICROPHONE MEMS ANALOG NC -32DB
Customer Reference
Detailed Description
25 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional (-32dB @ 94dB SPL) Solder Pads
Datasheet
 Datasheet
EDA/CAD Models
ICS-40730 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
25 Hz ~ 20 kHz
Sensitivity
-32dB @ 94dB SPL
S/N Ratio
74dB
Impedance
750 Ohms
Voltage Range
1.5 V ~ 3.63 V
Current - Supply
285 µA
Port Location
Bottom
Ratings
-
Termination
Solder Pads
Size / Dimension
0.186" L x 0.148" W (4.72mm x 3.76mm)
Height (Max)
0.142" (3.60mm)
Shape
Rectangular
Product Questions and Answers

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Last Time Buy
Request Stock Notification
Last Time Buy Date: 15/6/2026
All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.88000$4.88
10$3.84000$38.40
25$3.49880$87.47
50$3.26360$163.18
100$3.04660$304.66
250$3.02192$755.48
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$2.46888$4,937.76
Manufacturers Standard Package
Unit Price without VAT:$4.88000
Unit Price with VAT:$5.31920