ICS-41350 50 Hz ~ 40 kHz Digital, PDM Microphone MEMS (Silicon) 1.65 V ~ 3.63 V Omnidirectional (-32dB ±1dB)
TDK InvenSense ICS-41350 Digital Multi-Mode Microphone
TDK InvenSense ICS-41350 Digital Multi-Mode Microphone is a low-power, low-noise digital MEMS microphone in a small package. The ICS-41350 has an extended ultrasonic response up to 40kHz with high SNR. It also features 126dB SPL AOP in high-performance mode and 120dB SPL AOP in standard and low-power modes. TDK ICS-41350 Digital Multi-Mode Microphone is ideal for smartphones, tablets, cameras, and Bluetooth® headset applications. SPECIFICATIONS
- 3.5 x 2.65 x 0.98mm surface-mount package
- Low power: 185µA in low-power mode
- Extended frequency response from 50Hz to >20kHz
- Ultrasound support up to 40kHz
- Sleep Mode: 12µA
- High power supply rejection (PSR): -97dB FS
- Fourth-order ∑-Δ modulator
- Digital pulse density modulation (PDM) output
- Compatible with Sn/Pb and Pb-free solder processes
- RoHS/WEEE compliant
APPLICATIONS
- Smartphones
- Microphone arrays
- Tablets
- Cameras
- Bluetooth® headsets
- Notebook PCs
- Security and surveillance
