CM1481 View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

CM1481

2-Channel EMI Filter with ESD Protection for Headsets/Speakers

ON Semiconductor 

CM1481

ELECTRICAL OPERATING CHARACTERISTICS (NOTE 1)

SYMBOL PARAMETER

R Resistance R

CONDITIONS

R

Resistor-to-Resistor Matching

MATCH

C

Total Channel Capacitance

TOT

C Capacitance C

2.5V DC; 1MHz, 30mV AC

ILEAK Diode Leakage Current

VSIG Signal Clamp Voltage

Positive Clamp

Negative Clamp

VIN = ±5.0V

ILOAD = 10mA

ILOAD = –10mA

VESD In-system ESD Withstand Voltage

Human Body Model, MIL-STD-883,

Note 2

Method 3015

Contact Discharge per IEC 61000-4-2

Level 4

fC Cut-off frequency

Z

SOURCE

=

50Ω,

Z

LOAD

=

50Ω

R = 10Ω, C = 100pF

MIN TYP MAX UNITS

8

10

12

Ω

5

%

160 200 240

pF

100

pF

0.1

1.0

μA

5

7

15

V

–15 -10

–5

V

±15

±8

31

kV

kV

MHz

Note 1: TA = 25°C unless otherwise specified.

Note 2: ESD applied to input and output pins with respect to GND, one at a time. Clamping voltage is measured at the opposite

side of the EMI filter to the ESD pin (i.e. if ESD is applied to pin 1 then clamping voltage is measured at pin 8).

Rev. 2 | Page 4 of 8 | www.onsemi.com

Share Link: