CM1419-02CP Datasheet, PDF (2/6 Pages) ON Semiconductor – Praetorian L-C EMI Filter with ESD Protection for Headset Speakers

Table 1. PIN DESCRIPTIONS
Pin
Name
Description
A1
Filter #1 Filter #1 Input
A3
Filter #1 Filter #1 Input
C1 Filter #2 Filter #2 Input
C3 Filter #2 Filter #2 Input
B2
GND
Device Ground
CM1419
PACKAGE/PINOUT DIAGRAMS
Top View
(Bumps Down View)
Orientation
Marking
12 3
+
A
B
CH
C
Bottom View
(Bumps Up View)
C1
C3
B2
A1
A3
A1
Orientation
Marking
CM1419
WLCSP5 Package
SPECIFICATIONS
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Units
Storage Temperature Range
−65 to +150
°C
DC Current per Inductor
500
mA
DC Package Power Rating
0.5
W
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
Table 3. STANDARD OPERATING CONDITIONS
Parameter
Operating Temperature Range
Rating
–40 to +85
Units
°C
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Note 1)
Symbol
Parameter
Conditions
L
Inductance
R
DC Channel Resistance
C_TOT
C₁
V_ST
I_LEAK
V_SIG
V_ESD
Total Channel Capacitance
Capacitance C₁
Stand−off Voltage
Diode Leakage Current
Signal Clamp Voltage
Positive Clamp
Negative Clamp
In−system ESD Withstand Voltage
a) Human Body Model, MIL−STD−883, Method 3015
b) Contact Discharge per IEC 61000−4−2 Level 4
2.5 V DC, 1 MHz, 30 mV AC
2.5 V DC, 1 MHz, 30 mV AC
I = 10 mA
V_IN = 3.3 V
I_LOAD = 10 mA
I_LOAD = −10 mA
(Note 2)
R_DYN
Dynamic Resistance
Positive
Negative
f_C
Cut−off Frequency, Z_SOURCE = 50 W, Z_LOAD = 50 W
L = 3 nH, C = 117 pF
1. T_A = 25°C unless otherwise specified.
2. ESD applied to input and output pins with respect to GND, one at a time.
Min Typ Max Units
3.0
nH
0.28 0.35 W
187 234 281 pF
93 117 140 pF
6.0
V
0.1 1.0 mA
V
5.6 6.8 9.0
−9.0 −6.8 −5.6
kV
±30
±30
W
0.95
0.90
22
MHz
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