Table 2.

Measured specifications of the packaged microphone.

Size L × W × H	2.35 × 1.65 × 1.2 mm3	Out impedance	<350 Ω
Operation voltage	1.65–3.6 V	PSRR	−60 dB
Sensitivity (1 kHz)	−42 ± 3 dBV/Pa	THD@115 dB	<10%
Frequency response	100–10 kHz	THD@100 dB	<1%
S/N ratio	>55 dB	Operation Temp.	−40–85 °C
Current consumption	<200 μÅ