[Knowles Electronics]

SiSonic™ Microphone With Enhanced RF Protection

The SPM0404HE5H-PB is a miniature, high-performance, low power, top port silicon microphone. Using Knowles’ proven high performance SiSonicTM MEMS technology, the SPM0404HE5H-PB consists of an acoustic sensor, a low noise input buffer, and an output amplifier. These devices are suitable for applications such as cellphones, smart phones, laptop computers, sensors, digital still cameras, portable music recorders, and other portable electronic devices where excellent wideband audio performance and RF immunity are required.

FEATUREs:
• Enhanced RF protection
• Ultra-Stable Performance
• Standard SMD Reflow
• Omnidirectional