SPECIFICATIONS

Application: Computer,Teleconference system,Game console,Security system,Mobile device

Brand Name: NONE

Choice: yes

Condition: New

Dissipation Power: omnidirectional Microphone Module

High-concerned chemical: none

Name: INMP441 Microphone Module

Operating Temperature: INMP441 Microphone Module

Origin: Mainland China

Package: TQFP

Quantity: 1

Supply Voltage: ESP Development Board

Type: Module

is_customized: Yes

Features:

1. INMP441 is a high-performance, low-power, digital output, omnidirectional MEMS microphone with a bottom port.

2. The complete INMP441 solution includes MEMS sensors, signal conditioning, analog-to-digital converters, anti-aliasing filters, power management, and an industry-standard 24-bit I²S interface.

3. The I²S interface enables INMP441 to be directly connected to digital processors such as DSPS and microcontrollers without the need for audio codecs in the system.

4. INMP441 features a high SNR, making it an ideal choice for near-field applications.

5. INMP441 features a flat wideband frequency response and can produce natural sounds with high clarity.

6. INMP441 adopts a thin surface mount package of 4.72 x 3.76 x 1 mm. It is compatible with reflow soldering and does not reduce sensitivity.

7. INMP441 is halogen-free.

Parameter:

• A digital I²S interface with high-precision 24-bit data

• A high SNR of 61 dBA

• High sensitivity of -26 dBFS

• A flat frequency response ranging from 60 Hz to 15 kHz

• Low current consumption of 1.4mA

• A high PSR of -75 dBFS

• Small 4.72x 3.76x 1mm surface mount package

• Compatible with tin/lead and lead-free soldering processes

• Comply with RoHS/WEEE standards

Application scope:

• Teleconference system

• Remote control

• Game console

• Mobile device

• Notebook computer

• Tablet computer

• Security system

Product list:

Microphone module *1

Pin *1