45 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.63 V Omnidirectional ( -46dB ±2dB @ 94dB SPL ) Solder Pads
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INMP621ACEZ-R7

DigiKey Part Number
1428-1018-2-ND - Tape & Reel (TR)
1428-1018-1-ND - Cut Tape (CT)
1428-1018-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
INMP621ACEZ-R7
Description
MIC MEMS DIGITAL PDM OMNI -46DB
Customer Reference
Detailed Description
45 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.63 V Omnidirectional (-46dB ±2dB @ 94dB SPL) Solder Pads
Datasheet
 Datasheet
EDA/CAD Models
INMP621ACEZ-R7 Models
Product Attributes
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Category
S/N Ratio
65dB
Manufacturer
TDK InvenSense
Voltage Range
1.62 V ~ 3.63 V
Series
Current - Supply
1.6 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Port Location
Bottom
Part Status
Last Time Buy
Termination
Solder Pads
Type
MEMS (Silicon)
Size / Dimension
0.157" L x 0.118" W (4.00mm x 3.00mm)
Output Type
Digital, PDM
Height (Max)
0.043" (1.10mm)
Direction
Omnidirectional
Shape
Rectangular
Frequency Range
45 Hz ~ 20 kHz
Base Product Number
Sensitivity
-46dB ±2dB @ 94dB SPL
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 12,261
Check for Additional Incoming Stock
Last Time Buy Date: 15/6/2026
Non-Cancelable/Non-Returnable
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.62000$2.62
10$2.05600$20.56
25$1.87080$46.77
50$1.74320$87.16
100$1.62580$162.58
250$1.49256$373.14
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$1.38969$1,389.69
2,000$1.29485$2,589.70
3,000$1.24310$3,729.30
5,000$1.21940$6,097.00
Manufacturers Standard Package
Unit Price without GST:$2.62000
Unit Price with GST:$2.88200