cpm212
Stable sensitivity over power supply range of: 1.5V-3.6V? Single-ended analog output? High SNR of 60dBA? Sensitivity: ?38dBV? High PSRR of 60 dB? Flat Frequency Response from 100 Hz to 15 kHz? Low current consumption of <200uA? 3.76mmX3.00mmX1.1mm surface-mount package? Compatible with Sn/Pb and Pb-free solder processes
The CPM212 is a high quality, low cost, low power analog output bottom-ported omni-directionalMEMS microphone. CPM212 consists of a MEMS microphone element and an output amplifier(preamplifier). The CPM212 sensitivity specification makes it an excellent choice for both nearfield and far field applications. The CPM212 has a high SNR and flat wideband frequencyresponse, resulting in natural sound with high intelligibility. Low current consumption enableslong battery life for portable applications. Due to the built-in filter, the CPM212 shows highimmunity to EMI.The CPM212 is available in a thin 3.76mmX3.00mmX1.1mm surface mount package. It is reflowsolder compatible with no sensitivity degradation. The CPM212 is halide free.
cpm211
Features? Stable sensitivity over power supply range of: 1.5V-3.6V? Single-ended analog output? High SNR of 60dBA? Sensitivity: ?38dBV? High PSRR of 60 dB? Flat Frequency Response from 100 Hz to 15 kHz? Low current consumption of <200uA? 3.76mmX3.00mmX1.1mm surface-mount package? Compatible with Sn/Pb and Pb-free solder processesApplications? Mobile phones? Teleconferencing systems? Digital video cameras? Bluetooth headsets? Tablets? Other electronic devices with audio inputDescriptionThe CPM211 is a high quality, low cost, low power analog output top-ported omni-directionalMEMS microphone. CPM211 consists of a MEMS microphone element and an output amplifier(preamplifier). The CPM211 sensitivity specification makes it an excellent choice for both nearfield and far field applications. The CPM211 has a high SNR and flat wideband frequencyresponse, resulting in natural sound with high intelligibility. Low current consumption enableslong battery life for portable applications. Due to the built-in filter, the CPM211 shows highimmunity to EMI.The CPM211 is available in a thin 3.76mmX3.00mmX1.1mm surface mount package. It is reflowsolder compatible with no sensitivity degradation. The CPM211 is halide free.
