Product Information

IMP23ABSUTR

IMP23ABSUTR electronic component of STMicroelectronics

Datasheet
MEMS Microphones Analog bottom port microphone with frequency response up to 80kHz

Manufacturer: STMicroelectronics
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



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0 - WHS 1

MOQ : 1
Multiples : 1

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IMP23ABSUTR
STMicroelectronics

1 : USD 6.5279
10 : USD 2.1725
100 : USD 1.7339
250 : USD 1.5667
500 : USD 1.5145
1000 : USD 1.4622
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IMP23ABSU Datasheet High-performance MEMS microphone with extended frequency response up to 80 kHz for ultrasound applications Features Single supply voltage operation 1.52 V - 3.6 V Omnidirectional sensitivity High signal-to-noise ratio High acoustic overload point: 130 dBSPL typ. Package compliant with reflow soldering Enhanced RF immunity Ultra-flat frequency response Ultrasound bandwidth (up to 80 kHz) Low latency Ultra-low-power: 150 A max. ECOPACK, RoHS, and Green compliant Applications Condition monitoring of industrial equipment Leak detection Electrical arcing Smart medical instruments Wearable devices Hearables Smart speakers Product status link Active noise-canceling headsets IMP23ABSU Product summary Description Order code IMP23ABSU IMP23ABSUTR The IMP23ABSU is a compact, low-power microphone built with a capacitive sensing Temp. range element and an IC interface. -40 to +85 C The sensing element, capable of detecting acoustic waves, is manufactured using a Package (3.5 x 2.65 x 0.98) mm specialized silicon micromachining process to produce audio sensors. Packing Tray Tape and reel The IMP23ABSU has an acoustic overload point of 130 dBSPL with a typical 64 dB signal-to-noise ratio. Product label The sensitivity of the IMP23ABSU is -38 dBV 1 dB 94 dBSPL, 1 kHz. The IMP23ABSU is available in a package compliant with reflow soldering and is guaranteed to operate over an extended temperature range from -40 C to +85 C. DS13376 - Rev 2 - September 2020 www.st.com For further information contact your local STMicroelectronics sales office.IMP23ABSU Pin description 1 Pin description Figure 1. Pin connections (bottom view) Table 1. Pin description Pin number Pin name Function 1 Out Output 2 GND GND 3 GND GND 4 GND GND 5 Vdd Supply voltage DS13376 - Rev 2 page 2/15

Tariff Desc

8543.70.00 - Other machines and apparatus Free
13 No Signal processors (graphic equalisers, crossovers etc.)
91 .. Other

9027.10.00 Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for measuring or checking quantities of heat, sound or light (including exposure meters); microtomes.

9031.80.00 - MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS Other instruments, appliances and machines Free
C-Max
C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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