SiSonic Trio

Introducing the latest trio of SiSonic™ MEMS microphones for High Performance Ear & Wearable Products

Titan, Falcon and Robin pack high performance and low power in small form factor

The new Titan, Falcon and Robin microphones are intended to solve design challenges frequently cited in size constrained Ear/Wearable applications, including True Wireless Stereo (TWS) earbuds, Smart Watches, Augmented Reality (AR) glasses and Virtual Reality (VR) headsets.

These three microphones offer high signal-to-noise ratio (SNR) with low power in small form factors. Low noise performance makes these microphones ideal for Active Noise Cancellation (ANC) applications and lends to improved Ambient Awareness, significantly reducing hiss perception in TWS applications during sound pass-through. Low noise performance coupled with low distortion in loud environments enables high-fidelity sound capture, as well as superior beamforming performance. Titan, Falcon and Robin offer robust design and high dynamic range in small packages with low power, enabling high performance for space-constrained applications.

Titan (Digital)
SPH18R1LM4H

SNR / 1% THD / AOP: 68.5 / 123 / 129 (3.1MHz),
66 / 117 / 121 (768kHz) SNR 69 (20Hz-10kHz)
3.50 x 2.65 x 1.00 mm 
Current: 470uA (3.1MHz), 185uA (768kHz) 
4kHz Latency 3us (3.1MHz)


 

Robin (Single Ended)
SPV61A0LR5H

SNR / 1% THD / AOP: 66 / 130 / 132 (2.75V) 
2.75 x 1.85 x 0.90 mm 
Current: 175uA (2.75V) 
LFRO: 35Hz

Falcon (Differential)
SPH11C3LR5H

SNR / 1% THD / AOP: 68.5 / 125 / 134 (2.75V), 67 / 124 / 130 (1.8V) 
SNR 69 (20Hz-10kHz)
3.50 x 2.65 x 1.00 mm 
Current: 200uA (2.75V), 67uA (1.8V) 
LFRO (2 SKUs): 32Hz (SPH11C3LR5H), 18Hz (SPH21C3LR5H)

 


Titan Datasheet Thumbnail

 

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