TDK SmartSound MEMS microphones are Ideal for consumer products like TWS earbuds and wearables

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ICS-40214

Analog MEMS Microphone with Single Ended Output

The ICS-40214 is an analog MEMS microphone with very high dynamic range and single ended output. The ICS-40214 includes a MEMS microphone element, an impedance converter, and an output amplifier.

Other high-performance specifications include 128 dB SPL acoustic overload point and tight ±1 dB sensitivity tolerance.

The ICS-40214 is available in a small 3.50 × 2.65 × 0.98 mm bottom port surface-mount package.

ICS-40214

Featured Markets

Smartphones
Wearable devices
Still and video cameras
IoT devices

Product Details

Product	Package Size	Output	Port Location	SNR (dBA)	AOP (dB SPL)	Sensitivity (dbfs)	LF Cutoff (Hz)	Status	Purchase
ICS-40214	3.5 × 2.65 × 0.98	Analog	Bottom	66	128		35	Production

Features & Benefits

Analog output
−38 dBV sensitivity
±1 dB sensitivity tolerance
Extended frequency response from 35 Hz to 20 kHz

3.50 × 2.65 × 0.98 mm surface-mount package
Compatible with Sn/Pb and Pb-free solder processes
RoHS/WEEE compliant

Documentation & Resources

Datasheet / Product Brief	Version	Updated	Download
DS-000263 – ICS-40214 Datasheet	1.1	2019-07-03