CM1244 array equivalent, 4-channel esd array.
* Four Channels of ESD Protection
* ±15 kV ESD Protection on Each Channel
(IEC 61000−4−2 Level 4, Contact Discharge)
* ±30 kV ESD Protection on Each Channel (.
* ESD Protection for Sensitive Electronic Equipment
* I/O Port and Keypad and Button Circuitry Protection for Po.
5−bump CSP Package
Pin
Name
Description
A1
ESD_1 ESD Channel 1
A3
ESD_2 ESD Channel 2
B2
GND
Device Ground
C1
ESD_3 ESD Channel 3
C3
ESD_4 ESD Channel 4
CM1244
PACKAGE / PINOUT DIAGRAMS
Orientation Marking
(see Note)
A
B
Top View .
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