ICS-40720 Low-Noise, MEMS Silicon Microphone Analog Differential Audio Acquisition Chip

ICS-40720 Low-Noise, MEMS Silicon Microphone Analog Differential Audio Acquisition Chip Description

[High Signal-to-Noise Ratio: 70 dBA] ICS-40720 Surface-Mount Analog Differential MEMS Silicon Microphone Chip, Silkscreen: 720

Core Positioning: This chip is a high-performance analog differential-output MEMS silicon microphone acoustic component, specifically designed Compatible?with low-noise sound pickup, high-fidelity signal acquisition, and far-field speech recognition.
Signal Type: Analog differential balanced output architecture with excellent resistance to common-mode interference and RF/EMI noise.
Shipping Form: Industrial-grade standard tape-and-reel surface-mount bare die (cut-to-length or reel-to-reel), not a finished product with a pin header adapter board.
Applications: Sound pickup Compatible?with active noise cancellation systems, microphone array front-ends, voice pickup, security monitoring, and the development of industrial acoustic monitoring equipment.
Key Specifications
Operating Supply Voltage (VDD): 1.5V to 3.63V (typically recommended: 3.3V or 1.8V)
Operating Current Consumption: Approximately 285 µA (low-power consumption, suitable Compatible?with portable battery-powered devices)
Signal-to-Noise Ratio (SNR): 70 dBA (high-definition audio capture, extremely low background noise)
Differential Sensitivity: -32 dBV
Color: As Shown
Material: PCB

Package Contents:
1*ICS-40720 Low-Noise