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ICS-43434

Name: TDK ICS-43434
Brand: TDK InvenSense
SKU: 410-ICS-43434
Price: 3.28 USD
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 21/04/2026
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™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$3.28	$3.28
	$2.58	$25.80
	$2.35	$58.75
	$2.19	$109.50
	$2.04	$204.00
	$2.01	$502.50
	$1.92	$960.00
	$1.69	$4,225.00
Full Reel (Order in multiples of 10000)
	$1.69	$16,900.00

† A MouseReel™ fee of $7.00 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:

CNHTS:: 8542391010
CAHTS:: 8518100000
USHTS:: 8518108030
JPHTS:: 851810000
TARIC:: 8518100090
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.