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ICS-43434

Name: TDK ICS-43434
Brand: TDK InvenSense
SKU: 410-ICS-43434
Price: 2.82 EUR
Availability: OutOfStock

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See Product Specifications

Mouser No:

410-ICS-43434

Mfr. No:

ICS-43434

Mfr.:

TDK InvenSense

Description:

MEMS Microphones Multi-Mode Microphone with I S Digital Output

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

ICS-43434 Datasheet (PDF)

ECAD Model:

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More Information

Learn more about TDK InvenSense ICS-43434

Availability

Stock:: 0

You can still purchase this product for backorder.

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On Order:: 19.916

Expected 4/21/2026
Factory Lead Time:: 16

Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 10000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	2,82 €	2,82 €
	2,22 €	22,20 €
	2,02 €	50,50 €
	1,88 €	94,00 €
	1,75 €	175,00 €
	1,73 €	432,50 €
	1,65 €	825,00 €
	1,55 €	3.875,00 €
Full Reel (Order in multiples of 10000)
	1,55 €	15.500,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	TDK
Product Category:	MEMS Microphones
RoHS:
Sensitivity:	- 26 dB
Tolerance:	1 dB
SNR - Signal to Noise Ratio:	64 dB
Frequency Range:	60 Hz to 20 kHz
Operating Supply Current:	490 uA
Operating Supply Voltage:	1.8 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Output Type:	Digital
Port Type:	Bottom
Length:	3.5 mm
Width:	2.65 mm
Depth:	0.98 mm
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	TDK InvenSense
Directional Properties:	Omnidirectional
Mounting Style:	SMD/SMT
Product Type:	MEMS Microphones
Shape:	Rectangular
Sound Pressure Level:	160 dB
Factory Pack Quantity:	10000
Subcategory:	Microphones
Supply Voltage - Max:	3.63 V
Supply Voltage - Min:	1.65 V
Termination Style:	SMD/SMT
Tradename:	SmartSound
Unit Weight:	476,833 mg

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Attributes selected: 0

Filter Document:

TARIC:: 8518100090
CNHTS:: 8542391010
CAHTS:: 8518100000
USHTS:: 8518108030
JPHTS:: 851810000
MXHTS:: 8542399999
ECCN:: EAR99

ICS-43434 Multi-Mode Microphone

TDK InvenSense ICS-43434 is a digital I²S output bottom port microphone with multiple modes of operation. The complete ICS-43434 solution consists of a MEMS sensor, signal conditioning, an analog-to-digital converter, decimation and antialiasing filters, power management, and a 24-bit I²S interface. The I²S interface allows the ICS-43434 to connect directly to digital processors, such as DSPs and microcontrollers, without the need for an audio codec in the system. The ICS-43434 has High Performance, Low Power (AlwaysOn), and Sleep mode operations. The ICS-43434 has high SNR and 120dB SPL AOP in all operational modes. The microphone has a high SNR of 65dBA and a wideband frequency response. With a sensitivity tolerance of ±1dB, the ICS-43434 enables high-performance microphone arrays without the need for system calibration. The ICS-43434 is available in a small 3.50mm × 2.65mm × 0.98mm surface mount package with an operating temperature of -40°C to +85°C. The ICS-43434 is function compatible with the ICS-43432 while providing equivalent electro-acoustic performance at lower power consumption and in a smaller package.