Manufacturer Part Number
EMIF04-EAR02M8
Manufacturer
STMicroelectronics
Introduction
EMI/RFI low-pass filter for audio applications
Product Features and Performance
Low Pass filter
Second and Third Order Filters
LC (Pi) and RC (Pi) technology
4-channel configuration
Attenuation of -30dB at 900MHz
Product Advantages
Built-in ESD protection
Designed for EMI/RFI noise suppression in audio circuits
Key Technical Parameters
Number of Channels: 4
Center / Cutoff Frequency: 60MHz, 70MHz
Attenuation Value: -30dB at 900MHz
Values: R = 68 Ohms, C = 76 pF / 105pF, L = 1.5 nH
ESD Protection: Yes
Operating Temperature: -30°C to 125°C
Quality and Safety Features
ESD protection enhances device safety
Operational over a wide temperature range for increased reliability
Compatibility
Surface Mount compatible
Mounting Type: Surface Mount
Package / Case: 8-UFDFN Exposed Pad
Application Areas
Specifically designed for audio applications
Product Lifecycle
Product Status: Obsolete
Consideration for replacements or upgrades should be explored
Several Key Reasons to Choose This Product
Effective attenuation of unwanted EMI/RFI signals in audio circuits
Compact 8-UFDFN package for space-saving design
Extended operating temperature range suitable for harsh environments
Embedded ESD protection to safeguard against electrostatic discharges
Designed by STMicroelectronics, a leader in semiconductor solutions