ICS-43434 MEMS Digital Microphone Module I2S DC 1 5V-3 6V Mini

Discover the ICS-43434 MEMS Digital Microphone Module I2S DC 1 5V-3 6V Mini — a standout decor pick featuring portable, compact design for dependable, everyday performance.

Specifications

Brand Name: Aideepen

Condition: New

Type: Module

Features:

1. High signal-to-noise ratio (65 dBA) for clear audio pickup.

2. Ultra-low power consumption, suitable for battery-powered devices.

3. Wide voltage range (1.5 V–3.6 V), compatible with a variety of MCUs.

4. I²S digital output to reduce analog signal interference.

5. Ultra-compact size, suitable for compact designs.

Product Overview:

The ICS-43434 is a high-performance MEMS digital microphone featuring I²S digital output. It offers a high signal-to-noise ratio (SNR), low power consumption, and a wide frequency response, making it suitable for smart voice devices, recording systems, IoT products, and other applications.

Key Specifications:

Interface Type: I²S (PDM mode compatible)

Signal-to-Noise Ratio (SNR): 65 dBA

Sensitivity: -26 dBFS

Frequency Response: 50 Hz – 20 kHz

Operating Voltage: 1.5 V – 3.6 V (Recommended: 1.8 V/3.3 V)

Power Consumption: 1.5 mA (typical)

Directionality: Omnidirectional

AOP (Acoustic Overload Point): 120 dB SPL

Dimensions: 16.5 mm × 12.3 mm × 1.6 mm

Typical Applications:

Smart Voice Devices: Smart speakers, voice assistants, microphone arrays for smartphones, tablets, and TWS earbuds

Smart Home: Voice control, security surveillance

Recording Devices: Portable voice recorders, conference microphones

IoT Devices: Wearables, drones

Pinout:

(L/R): Left/Right channel selection for stereo configuration

(GND): Ground (power ground)

(VDD): Power input (1.5V–3.6V)

(SEL): Interface Mode Selection; High Level = I2S, Low Level = PDM

(BCLK): Bit Clock (I2S); Synchronization Clock Signal

(DOUT): Data Output; Digital Audio Signal Output

Package Contents:

ICS-43434 Module × 1

Single-row header × 1 (unsoldered)

Options

• Color: Black

Frequently Asked Questions

Q: What is the ICS-43434 MEMS Digital Microphone Module I2S DC 1 5V-3 6V?

A: The ICS-43434 MEMS Digital Microphone Module I2S DC 1 5V-3 6V is a quality decor pick. High signal-to-noise ratio (65 dBA) for clear audio pickup.

Q: How do I use the ICS-43434 MEMS Digital Microphone Module I2S DC 1 5V-3 6V?

A: The ICS-43434 MEMS Digital Microphone Module I2S DC 1 5V-3 6V is ready to use right out of the box and makes an easy addition to your decor lineup.

Q: Why choose the ICS-43434 MEMS Digital Microphone Module I2S DC 1 5V-3 6V?

A: The ICS-43434 MEMS Digital Microphone Module I2S DC 1 5V-3 6V stands out in our decor range — Ultra-low power consumption, suitable for battery-powered devices.