Illustration of ICS-43432, TDK MEMS microphone
eol

ICS-43432

Low‐Noise Microphone with I²S Digital Output

Note: The ICS-43432 is marked as EOL and is not recommended for new designs.

The ICS-43432 is a digital I²S output bottom port microphone. The complete ICS-43432 solution consists of a MEMS sensor, signal conditioning, an analog-to-digital converter, decimation and anti-aliasing filters, power management, and an industry standard 24-bit I²S interface. The I²S interface allows the ICS-43432 to connect directly to digital processors, such as DSPs and microcontrollers, without the need for an audio codec in the system.

Product key details

Operation
-
Package Size
1.00 x 4.00 x 3.00
Output Type
-
Port Location
bottom
Snr
-
Aop
-
Sensitivity (1 KHz, 94 DB SPL)
-
Sensitivity DB FS ±1 DB
-
Lf Cutoff
-
Status
eol

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Datasheet

DS-000038 – ICS-43432 Datasheet
Version1.3
Updated2016-04-27
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