You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



Audio Control, MEMS Microphone, I2S, LGA, 6 Pins, -40 °C

Date/Lot Code

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
ICS-43434   Datasheet
See all Technical Docs

Product Overview

The ICS‐43434 is digital I2S output bottom port microphone. The complete ICS‐43434 solution consists of a MEMS sensor,signal conditioning, an analog‐to‐digital converter, decimation and antialiasing filters, power management, and an industry standard 24‐bit I²S interface. The I²S interface allowsthe 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 multiple modes of operation: High Performance, Low Power (AlwaysOn) and Sleep. The ICS‐ 43434 has high SNR and 120 dB SPL AOP in all operational modes.
  • Digital I²S interface with high precision 24‐bit data
  • Wide frequency response from 60 Hz to 20 kHz
  • High power supply rejection: -100 dB FS
  • Small 3.50mm × 2.65mm × 0.98mm surface‐mount package
  • Compatible with Sn/Pb and Pb‐free solder processes
  • RoHS/WEEE compliant
  • Supply 1.65V to 3.63V


Portable Devices, IoT (Internet of Things), Security


Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (1)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel
Packaging type Re-Reel
A €5.00 re-reeling charge will be added for this product"
Additional packaging options available
Cut Tape :2911502 Check stock

464 In stock Need more?

Order before 5:30pm

With you next business day

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 100
Quantity Price Your Price
50+ €2.38
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --
100 (Cut Tape 2911502) x 2.38 = €238.00
Total Price: €238.00
100 (Re-reel 2911502RL) x 2.38 = €238.00
Total Price: €238.00
Choose your packaging preference
*Note: If you have selected a re-reeled item a €5.00 charge will be applied."
A re-reel is a custom reel available for cut tape items where the order qty exceeds 100
NOTE: Shipments for different packaging options may come from a remote warehouse. Please see delivery and lead time information for each packaging option.