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ICS-43432 - TDK InvenSense

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Manufacturer TDK InvenSense
Manufacturer Part No. ICS-43432
Detailed Description 50 Hz ~ 20 kHz Digital, I²S Microphone MEMS (Silicon) 1.62 V ~ 3.63 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
Datasheet Datasheet Link

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Product Attributes

Product Attribute Attribute Value
Manufacturer: TDK
Product Category: MEMS Microphones
Sensitivity: – 26 dB
Tolerance: 1 dB
SNR – Signal to Noise Ratio: 65 dB
Frequency Range: 50 Hz to 20 kHz
Operating Supply Current: 1 mA
Operating Supply Voltage: 3.3 V
Minimum Operating Temperature: – 40 C
Maximum Operating Temperature: + 85 C
Output Type: Digital
Port Type: Bottom
Length: 4 mm
Width: 3 mm
Depth: 1 mm
Packaging: Reel
Packaging: Cut Tape
Packaging: MouseReel
Brand: TDK InvenSense
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: 1.62 V
Termination Style: SMD/SMT
Type: Low-Noise Microphone
Unit Weight: 0.005218 oz


Product Information

The ICS-43432 is a high-performance digital microphone with a small form factor. It features a built-in ADC and I2S interface, making it ideal for applications requiring voice recognition or audio recording. With its low power consumption and excellent signal-to-noise ratio, this part no. is a reliable choice for various consumer electronics and IoT devices.

Additional Info

Attribute Description
RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
HTS US8518.10.8030

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    Price Details

    Qty. Unit Price Ext. Price
    1 $2.48 $2.48
    5 $2.36 $11.79
    10 $2.24 $22.40
    100 $2.13 $212.80
    500 $2.02 $1,064.00
    1000 $1.92 $1,920.52
    5000 $1.82 $14,600.00

    Note: Price can vary and may be different depending on market and demand.

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