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ICS-40720 Image
ICS-40720 Image

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ICS-40720

In Stock: 9,148

75 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional (-38dB ±2dB @ 94dB SPL) Solder Pads

ICS-40720 Information

Description

The ICS-40720 is an Ultra-Low Noise Microphone with Differential Output from TDK InvenSense. This microphone is designed to provide high-quality audio signals while minimizing ambient noise and electromagnetic interference. The differential output configuration helps to reject common-mode noise, ensuring a cleaner signal and reduced interference. With its low noise floor and high sensitivity, the ICS-40720 is suitable for various applications requiring high-fidelity audio, such as voice assistants, smart speakers, and conferencing systems.

Manufacturer

The manufacturer of the ICS-40720 is TDK InvenSense, a leading provider of MEMS-based microphones and sensors for consumer electronics, industrial, and automotive applications.

Applications

Based on the provided information, there is no explicit mention of application areas for ICS-40720. However, considering it's a ultra-low noise microphone with differential output, potential application areas could include audio recording equipment, hearing aids, smartphones, or other noise-sensitive devices where precise sound pick-up and minimal interference are crucial.

Equivalent

Based on the product information, ICS-40720 is an Ultra-Low Noise Microphone with Differential Output from TDK InvenSense. Equivalent products may include other low-noise microphones with differential output from various manufacturers such as Knowles, STMicroelectronics, or Analog Devices. Some possible alternatives could be AK4375A, ADMP561, or SPH064J37.

Specifications

Product Category MEMS Microphones Sensitivity - 32 dB
Tolerance 2 dB SNR - Signal to Noise Ratio 70 dB
Impedance 750 Ohms Frequency Range 75 Hz to 20 kHz
Operating Supply Current 285 uA Operating Supply Voltage 1.8 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 85 C
Output Type Analog Port Type Bottom
Length 4 mm Width 3 mm
Depth 1.2 mm Directional Properties Omnidirectional
Mounting Style SMD/SMT Product Type MEMS Microphones
Shape Rectangular Sound Pressure Level 160 dB
Factory Pack Quantity 5000 Subcategory Microphones
Supply Voltage - Max 3.63 V Supply Voltage - Min 1.5 V
Technology MEMS Termination Style SMD/SMT
Tradename SmartSound Type Ultra-Low Noise Microphone
Unit Weight 0.004938 oz Package/Case

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