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| 상품 카테고리 :: | MEMS 마이크 | 감광도:: | - 26dB |
|---|---|---|---|
| 용인:: | 1 dB | SNR - 신호 대 노이즈비 :: | 64 dB |
| 주파수 범위 :: | 60Hz ~ 20kHz | 작동 공급 전류:: | 490uA |
| 작동 공급 전압:: | 1.8V | 최소 작동 온도:: | - 40℃ |
| 강조하다: | 64 dB SNR MEMS Microphone,1.8 V Operating Voltage Digital Microphone,60 Hz to 20 kHz Frequency Range I2S Microphone |
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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. The ICS-43434 has multiple modes of operation: HighPerformance, Low Power (AlwaysOn) and Sleep. The ICS-43434has high SNR and 120 dB SPL AOP in all operational modes. The ICS-43434 has a high SNR of 65 dBA and a wideband frequency response. The sensitivity tolerance of the ICS-43434 is ±1 dB, which enables high-performance microphone arrays without the need for system calibration.The ICS-43434 is available in a small 3.50 mm * 2.65 mm * 0.98 mm surface-mount package. The ICS-43434 is functioncompatible with the ICS-43432 while providing equivalent electro-acoustic performance at lower power consumption and in a smaller package.
| HIGH PERFORMANCE MODE | LOW-POWER MODE | |
|---|---|---|
| Sensitivity | −26 dB FS ±1 dB | −26 dB FS ±1 dB |
| SNR | 65 dBA | 64 dBA |
| Current | 490 µA | 230 µA |
| AOP | 120 dB SPL | 120 dB SPL |
| Sample Rate | 23 – 51.6 kHz | 6.25 – 18.75 kHz |
Standard export packaging available. Customers can choose from cartons, wooden cases, and wooden pallets according to their requirements.
We typically provide quotations within 24 hours of receiving your inquiry (excluding weekends and holidays). For urgent pricing requests, please contact us directly.
Small batches typically ship within 7-15 days, while large batch orders may require approximately 30 days depending on order quantity and season.
Factory pricing with 30% deposit and 70% balance payment via T/T before shipment.
Available shipping methods include sea freight, air freight, and express delivery (EMS, UPS, DHL, TNT, FEDEX). Please confirm your preferred method before ordering.
담당자: Mr. Sun
전화 번호: 18824255380
