ICS-43434
The ICS-43434 is digital I²S output bottom port microphone. The complete ICS-43434 solution consists of a MEMS sensor, signal conditioning, an analog-to-digital converter, decimation and antialiasing filters, power management, and an industry standard 24-bit I²S interface. The I²S interface allows the ICS-43434 to connect directly to digital processors, such as DSPs and microcontrollers, without the need for an audio codec in the system.
Features
- Digital I²S interface with high precision 24‐bit data
- Wide frequency response from 60 Hz to 20 kHz
- High power supply rejection: −100 dB FS
- Small 3.5 × 2.65 × 0.98 mm surface‐mount package
- Compatible with Sn/Pb and Pb‐free solder processes
- RoHS/WEEE compliant
Product Features and Benefits
Includes a MEMS sensor, signal conditioning, an analog‐to‐digital converter, decimation, anti‐aliasing filters, power management, and an industry standard 24‐bit I²S interface. Easily connects over I²S to DSPs and microcontrollers, without needing an audio codec in the system.
Key attribute
Low-Noise Multi-Mode Microphone with 24-bit I²S Digital Output
Product key details
| Operation |
- |
| Package Size |
0.98 x 3.50 x 2.65 |
| Output Type |
- |
| Port Location |
bottom |
| Snr |
65.00 |
| Aop |
120.00 |
| Sensitivity (1 KHz, 94 DB SPL) |
- |
| Sensitivity DB FS ±1 DB |
-26.00 |
| Lf Cutoff |
60 |
| Status |
production |
Gaming
Mobile Devices & Computers
Industrial
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