h1_key

产品详情

• Strong acoustic performance with small footprint and low current consumption
• Clear audio signals even for high sound pressure levels
• Highest precision of audio beams and algorithms

特性

• Low current consumption in high performance mode (540µA)
• Ultra-low current consumption in low power mode (170µA)
• Signal-to-noise ratio (SNR) of 67dB(A)
• Acoustic overload point at 128dBSPL
• Flat frequency response with low frequency roll-off at 10Hz
• Component level IP57 dust and water resistant
• Package dimensions: 3mm x 2mm x 0.98mm
• Enhanced RF shielding
• Digital PDM output
• Bottom port

参数