EMIF02-MIC01F2

EMIF02-MIC01F2 2-line IPAD™, EMI filter including ESD protection Features ■ 2-line symetrical low-pass filter ■ Lead-free package ■ High-density capacitor t(s) ■ High-efficiency EMI filtering ■ Very small PCB footprint: 1.42 mm x 1.92 mm uc ■ Very thin package: 0.65 mm rod ■ High-efficiency ESD suppression (IEC 61000-4-2 level 4) P ■ High reliability offered by monolithic integration lete Complies with the standards: so ■ IEC 61000-4-2 Level 4 on inputs and outputs b – ±15 kV (air discharge) O – ±8 kV (contact discharge) t(s) - Application c ■ Mobile phones (differential microphone filtering du and ESD protection). Pro Description te The EMIF02-MIC01F2 is a highly integrated le device designed to suppress EMI / RFI noise for o microphone line filtering. bs The EMIF02-MIC01F2 Flip Chip packaging Omeans the package size is equal to the die size. Flip Chip 11 bumps Figure 1. Pin configuration (bump side view) 4321 A B C Figure 2. Schematic B4 To Mic C4 GND GND C1 R1 R2 C2 A4 Meas GND GND C5 GND Vcc A2 C3 R3 R5 C4 R4 R6 B1 to pre-amp C1codec This is why the EMIF02-MIC01F2 is a very small C2 device. GND GND GND C6 Additionally, the filter includes an ESD protection circuit to prevent damage to the protected device when subjected to ESD surges up to 15 kV. GND A3,B2,B3,C3 are ground pins GND GND TM: IPAD is a trademark of STMicroelectronics. September 2009 Doc ID 12077 Rev 7 1/7 www.st.com 7 Characteristics 1 Characteristics EMIF02-MIC01F2 Table 1...