CM1418-02CP 查看數據表（PDF） - ON Semiconductor

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CM1418-02CP

Praetorian L-C EMI Filter with ESD Protection for Headset Speakers

ON Semiconductor 

CM1418

ELECTRICAL OPERATING CHARACTERISTICS (SEE NOTE 1)

SYMBOL PARAMETER

L

Inductance

R

DC Channel Resistance

CTOT

Total Channel Capacitance

CONDITIONS

2.5V dc, 1MHz, 30mV ac,

MIN TYP

3.0

0.28

187 234

MAX

0.35

281

UNITS

nH

Ω

pF

C

Capacitance C

1

1

2.5V dc, 1MHz, 30mV ac

93 117

140

pF

V

Stand-off Voltage

ST

I

Diode Leakage Current

LEAK

V

Signal Clamp Voltage

SIG

Positive Clamp

Negative Clamp

I = 10μA

V = 3.3V

IN

I = 10mA

LOAD

I = -10mA

LOAD

VESD In-system ESD Withstand Voltage

Note 2

a) Human Body Model, MIL-STD-883,

Method 3015

b) Contact Discharge per IEC 61000-4-2

Level 4

RDYN

Dynamic Resistance

Positive

Negative

fC

Cut-off frequency

Z

SOURCE

=

50Ω,

Z

LOAD

=

50Ω

L = 3nH, C = 117pF

6.0

V

0.1

1.0

μA

5.6 6.8

9.0

V

-9.0 -6.8

-5.6

V

±30

kV

±30

kV

0.95

Ω

0.90

Ω

22

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.

Rev. 3 | Page 4 of 10 | www.onsemi.com

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