TDK announces T5818: industry’s widest dynamic range PDM microphone
TDK CORP S/ADR (TTDKY)
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Source: Business Wire
T5818 is a 66dB SNR/135dB AOP digital microphoneHigh Quality Mode at 590 µA, Low Power Mode at 215 µAIndustry standard 3.5x2.65x0.98mm packageMarket Leading RF Performance LAS VEGAS--(BUSINESS WIRE)--TDK Corporation (TSE: 6762) announces the T5818 Pulse Density Modulation (PDM) microphone with a dynamic range of 107dB at 590µA, the widest dynamic range in the industry at the lowest power. This allows for excellent acoustic performance in environments that shift from very quiet to very loud, such as far field voice pickup barge-in for Smart Speaker applications.The T5818 microphone features 66dBA SNR, 135dB SPL AOP, at 590 µA in High Quality Mode (HQM), and decreases power consumption to 215 µA in Low Power Mode (LPM). This microphone is essential for capturing high quality audio inputs, which plays a vital role for AI engines and cloud-based applications that require a PDM microphone interface. Current analog output wide dynamic range microphones require expensive ADCs to take adva
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