ADMP404ACEZ-RL7 The InvenSense ADMP404ACEZ-RL7 is an omnidirectional MEMS microphone with analog output. It offers a sensitivity of -38 dBV and a signal-to-noise ratio of 62 dBA.
Mfr Part #:

ADMP404ACEZ-RL7

Available from 1 distributors
Mfr Name: INVE
INVE
The InvenSense ADMP404ACEZ-RL7 is an omnidirectional MEMS microphone with analog output. It offers a sensitivity of -38 dBV and a signal-to-noise ratio of 62 dBA.
✓ Total Stock: 143 pcs
$ Price Range: $1.17

ADMP404ACEZ-RL7 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
143 pcs
143 pcs On Request 1 On Request On Request N/A On Request On Request

ADMP404ACEZ-RL7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Tape & Reel

ADMP404ACEZ-RL7 Description

Short technical summary and product information.

The ADMP404ACEZ-RL7 is a high-performance, low-power, analog-output, omnidirectional MEMS microphone from InvenSense. It features a miniature 3.35 x 2.50 x 0.88 mm surface-mount package, making it suitable for space-constrained applications.

 

Key electrical specifications include a sensitivity of -38 dBV, a signal-to-noise ratio of 62 dBA, and a wideband frequency response from 100 Hz to 15 kHz. The microphone consumes less than 250 µA of current, enabling long battery life in portable devices. It also boasts a high Power Supply Rejection Ratio (PSR) of 70 dB.

 

This microphone is designed for near-field applications and provides natural sound with high intelligibility. It is compatible with both Sn/Pb and Pb-free solder processes and is reflow solder compatible without sensitivity degradation. The operating temperature range is -40°C to +85°C.

 

Applications include mobile devices, teleconferencing systems, headsets, security panels, and intercom devices. The ADMP404ACEZ-RL7 complies with the TIA-920 standard.

ADMP404ACEZ-RL7 Quick Information

Product Type: MEMS Microphone
Canonical Name: ADMP404ACEZ-RL7 Omnidirectional MEMS Microphone
Subcategory: MEMS Microphone

ADMP404ACEZ-RL7 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ADMP404ACEZ-RL7 Estimated Pricing

Qty Low High
1+ $1.17 $1.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

ADMP404ACEZ-RL7 Features

  • High-quality analog output MEMS microphone.
  • Miniature 3.35 x 2.50 x 0.88 mm surface-mount package.
  • Excellent sensitivity of -38 dBV.
  • Wide frequency response from 100 Hz to 15 kHz.
  • Low current consumption under 250 µA.

ADMP404ACEZ-RL7 Applications

  • Ideal for mobile device audio input.
  • Suitable for teleconferencing systems.
  • Used in headset microphone applications.
  • Applicable for security panel audio.
  • Can be used in intercom devices.

ADMP404ACEZ-RL7 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the sensitivity of the ADMP404ACEZ-RL7 microphone?

The sensitivity of the ADMP404ACEZ-RL7 is -38 dBV.

What is the frequency response range of the ADMP404ACEZ-RL7?

The ADMP404ACEZ-RL7 has a flat frequency response from 100 Hz to 15 kHz.

What is the typical current consumption of the ADMP404ACEZ-RL7?

The typical current consumption of the ADMP404ACEZ-RL7 is less than 250 µA.

What are the operating temperature limits for the ADMP404ACEZ-RL7?

The operating temperature range for the ADMP404ACEZ-RL7 is -40°C to +85°C.

What package type is the ADMP404ACEZ-RL7 available in?

The ADMP404ACEZ-RL7 is available in a 3.35 x 2.50 x 0.88 mm surface-mount package, coded as CE-3-2.

Is the ADMP404ACEZ-RL7 RoHS compliant?

The ADMP404ACEZ-RL7 is stated as RoHS3 Compliant.

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