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InvenSense Omni-Directional Surface Mount 0.75 mm Microphone Condenser -32dB ICS-40720

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InvenSense Omni-Directional Surface Mount 0.75 mm Microphone Condenser -32dB ICS-40720

Name: InvenSense Omni-Directional Surface Mount 0.75 mm Microphone Condenser -32dB ICS-40720
Brand: InvenSense
SKU: 170330
Price: 4.06 USD
Availability: InStock

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Category Condenser Microphone Brand InvenSense Condition New

Specifications

Country of Origin	Taiwan
Diameter	0.75mm
Brand	InvenSense
Model	ICS-40720
SENSITIVITY	-32dB
Mount Type	Surface
Output Impedance	0.75kΩ
Series	ICS‐40720
Maximum Operating Temperature	85°C
Minimum Operating Temperature	-40°C
Signal to Noise Ratio	70dB
Standards/Approvals	RoHS/WEEE
Maximum Frequency	20kHz
Termination Style	Surface Mount
Minimum Frequency	75Hz
Directivity	Omni-Directional
Standard Operating Voltage	3.63V dc

Key Features

The microphone operates at a standard voltage of 3.63V DC suitable for various electronic applications.
It features an output impedance of 0.75kΩ for optimal signal matching.
The signal-to-noise ratio of 70dB ensures clear audio capture with minimal background noise.
Designed to withstand temperatures from -40°C to 85°C for durable performance in varying environments.
The frequency response ranges from 75Hz to 20kHz, covering wide audio spectrum requirements.
Compliance with RoHS and WEEE standards guarantees an environmentally safe product.
The microphone is packaged in an enhanced RF immunity case, reducing interference in sensitive electronic systems.
Compatible with both Sn/Pb and Pb-free solder processes for flexible manufacturing options.

Product Description

InvenSense ICS-40720 is a premium omni-directional condenser microphone designed with a compact 0.75 mm diameter surface mount configuration offering -32dB sensitivity. It operates at a standard voltage of 3.63V DC and includes an impedance converter, differential output amplifier, and enhanced RF package for stable and high-quality audio signal output.

The microphone features a low output impedance of 0.75kΩ and a signal-to-noise ratio of 70dB, making it highly suitable for clear sound capture in demanding industrial and consumer electronics applications. Its frequency response from 75Hz to 20kHz covers a broad audio range, suitable for voice and sound detection technologies.

Built to perform reliably across operating temperatures from -40°C to 85°C, the ICS-40720 maintains consistent performance in harsh and variable environments. RoHS and WEEE compliance ensure adherence to environmental protection standards. The device’s compatibility with both Sn/Pb and lead-free soldering processes facilitates diverse manufacturing requirements.

This condenser microphone is widely used in industrial applications including smartphones, tablet computers, security and surveillance systems, voice control and activation devices, and Bluetooth headsets, providing robust and clear audio input capabilities.

Its innovative enhanced RF immunity design reduces interference, ensuring stable performance in electronically noisy conditions common to manufacturing, laboratory, and commercial settings. The product originates from Taiwan, Province Of China.

The microphone operates at a voltage of 3.63V DC. It has an output impedance of 0.75kΩ for efficient audio signal transmission. Signal-to-noise ratio of 70dB reduces background noise effectively. Operating frequency range from 75Hz to 20kHz covers wide sound detection needs.

Temperature tolerance from -40°C to 85°C for extensive environmental endurance. RoHS and WEEE certifications affirm environmental safety. Compatible with Sn/Pb and Pb-free solder processes. Omni-directional directivity provides uniform sound acceptance from all directions.

Surface mount termination style for efficient PCB integration. Discover more Condenser Microphone components and related industrial electronic parts on EnvMart.