OLE WOLFF Analog and Digital Mems Microphones With Excellent Signal-to-noise Ratio (SNR) and High Acoustic Overload Point (AOP)
OLE WOLFF introduces Analog and Digital MEMS microphones.
Analog and digital version
Small footprint: 4*3*1.2mm
High SNR: 70dB
High acoustic overload point (AOP): 136dB (analog version)/130dB (digital version)
Super low power consumption: 170 μA (analog version)
Differential output (analog version) for excellent noise immunity
STATE OF THE ART PERFORMANCE
With a small footprint of 4*3*1.2mm, 70dB SNR, and a high acoustic overload point (>130dB SPL ), these new Ole Wolff MEMS microphones have a very high dynamic range. The low self-noise makes these microphones an excellent choice for high-quality audio capturing in conference systems, cameras, or audio recorders. They also feature a tight frequency curve for effective audio signal processing. These microphones have excellent characteristics to enhance active noise-cancellation applications such as headphones. The analog version offers differential output which works best for noise rejection and also offers super low power consumption of 170 μA.
These MEMS microphones have state-of-the-art performance-to-size ratios and allow designers to reach the top level of high audio performance.
MECHANICAL DRAWINGS
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