CM1421 Datasheet, PDF (2/8 Pages) California Micro Devices Corp – 4-Channel LCD EMI Filter Array plus / 4-Channel ESD Protection Array

CM1421
BLOCK DIAGRAM
FILTER + ESD_n*
(Pins A2−A5)
100 W
15 pF
15 pF
GND
(Pins B1−B3)
1 of 4 EMI/RFI + ESD Channels.
*See Package/Pinout Diagrams for expanded pin information.
Table 1. PIN DESCRIPTIONS
15−bump CSP Package
Pin
Name
Description
A1
ESD_1
ESD Channel 1
A2 FILTER + ESD_1 Filter + ESD Channel 1
A3 FILTER + ESD_2 Filter + ESD Channel 2
A4 FILTER + ESD_3 Filter + ESD Channel 3
A5 FILTER + ESD_4 Filter + ESD Channel 4
A6
ESD_2
ESD Channel 2
B1−B3
GND
Device Ground
C1
ESD_3
ESD Channel 3
C2 FILTER + ESD_1 Filter + ESD Channel 1
C3 FILTER + ESD_2 Filter + ESD Channel 2
C4 FILTER + ESD_3 Filter + ESD Channel 3
C5 FILTER + ESD_4 Filter + ESD Channel 4
C6
ESD_4
ESD Channel 4
FILTER + ESD_n*
ESD_n*
(Pins A1,A6,
C1,C6)
15 pF
1 of 4 ESD−only Channels
PACKAGE / PINOUT DIAGRAMS
Orientation
Marking
1
+ ^{(See Note)}
A
Top View
(Bumps Down View)
2
3
4
5
6
B
N213
C
Bottom View
(Bumps Up View)
C1 C2 C3 C4 C5 C6
Orientation
Marking
B1
A1 A2
A1
B2
A3 A4
B3
A5 A6
CM1421−03
CSP Package
Note: Lead−free devices are specified by using a “+” character
for the top side orientation mark.
SPECIFICATIONS
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Units
Storage Temperature Range
–65 to +150
°C
DC Power per Resistor
100
mW
DC Package Power Rating
500
mW
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.
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