DatasheetsPDF.com

CM1412 Datasheet

Part Number CM1412
Manufacturers ON Semiconductor
Logo ON Semiconductor
Description 2-Channel Headset/Microphone EMI Filter
Datasheet CM1412 DatasheetCM1412 Datasheet (PDF)

CM1412 2-Channel Headset / Microphone EMI Filter Array with ESD Protection Product Description The CM1412 is a dual, low−pass filter array integrating two pi−style filters (C−R−C) that reduce EMI/RFI emissions while providing ESD protection. This part is custom−designed to interface with a microphone port on a cellular telephone or similar device. Each high quality filter provides more than 35 dB attenuation in the 800 to 2700 MHz range. These pi−style filters support bidirectional filtering t.

  CM1412   CM1412






Part Number CM1412
Manufacturers California Micro Devices
Logo California Micro Devices
Description 2 Channel Headset Microphone EMI Filter
Datasheet CM1412 DatasheetCM1412 Datasheet (PDF)

www.DataSheet4U.com CM1412 2 Channel Headset Microphone EMI Filter with ESD Protection Features • • • • • • • • • • • Functionally and pin compatible with CMD’s CSPEMI202A OptiGuard™ coated for improved reliability at assembly Two channels of EMI filtering Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network Greater than 40dB attenuation at 1GHz +8kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) +15kV ESD protection on each channel (HBM) Supports A.

  CM1412   CM1412







2-Channel Headset/Microphone EMI Filter

CM1412 2-Channel Headset / Microphone EMI Filter Array with ESD Protection Product Description The CM1412 is a dual, low−pass filter array integrating two pi−style filters (C−R−C) that reduce EMI/RFI emissions while providing ESD protection. This part is custom−designed to interface with a microphone port on a cellular telephone or similar device. Each high quality filter provides more than 35 dB attenuation in the 800 to 2700 MHz range. These pi−style filters support bidirectional filtering that control EMI both to and from a microphone element. They also support AC signals, enabling audio signals to pass through without distortion. In addition, the CM1412 provides a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The input pins safely dissipate ESD strikes of ±8 kV, the maximum requirement of the IEC 61000−4−2 international standard. Using the MIL−STD−883 (Method 3015) specification for Human Body Model (HBM) ESD, the device provides protection for contact discharges to greater than ±15 kV. The CM1412 is particularly well suited for portable electronics (e.g., cellular telephones, PDAs, notebook computers) because of its small package format and low weight. The CM1412 incorporates OptiGuardt coating which results in improved reliability at assembly and is available in a space−saving, low−profile Chip Scale Package with lead−free finishing. http://onsemi.com WLCSP5 CP SUFFIX CASE 567AZ BLOCK DIAGRA.


2022-11-13 : LC709209F    EFC4K105NUZ    FAN54161    EFC2K103NUZ    FFG3105    NCV97310A    NCS32100    ADP3808A    NCP1871    CM1408-04DE   


@ 2014 :: Datasheetspdf.com ::
Semiconductors datasheet search & download site (Privacy Policy & Contact)