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CM1214A_16 Datasheet, PDF (2/9 Pages) ON Semiconductor – 1 and 2-Channel AC Signal ESD Protector | |||
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Table 1. PIN DESCRIPTIONS
SOT23â3 Package
Pin Name
Description
1
CH1 ESD Channel
2
CH2 ESD Channel
3
N.C. No connect
MSOPâ8 Package
Pin Name
Description
1
CH1 ESD Channel
2
N.C. No connect
3
N.C. No connect
4
CH3 ESD Channel
5
N.C. No connect
6
CH4 ESD Channel
7
CH2 ESD Channel
8
N.C. No connect
CM1214A
PACKAGE / PINOUT DIAGRAMS
CH1
Top View
1
3
N.C.
CH2
2
SOT23â3
Top View
CH1
1
8
N.C.*
2
7
N.C.*
3
6
CH3
4
5
N.C.*
CH2
CH4
N.C.*
MSOPâ8
* All N.C. pins must be left floating (i.e., not connected to
the PCB). See applications section for more information.
SPECIFICATIONS
Table 2. ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Units
DC Voltage between CH pins
7
V
Operating Temperature Range
â40 to +85
°C
Storage Temperature Range
â65 to +150
°C
Package Power Rating
SOT23â3 Package (CM1214Aâ01SO)
MSOP8 Package (CM1214Aâ02MR)
mW
225
400
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
Table 3. STANDARD OPERATING CONDITIONS
Parameter
Rating
Units
Operating Temperature Range
â40 to +85
°C
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Note 1)
Symbol
Parameter
Conditions
VST
VESD
Standoff Voltage
ESD Voltage Protection
Peak discharge voltage between CH pins
a) Contact discharge per IEC 61000â4â2
standard
I = 10 mA
(Notes 2 and 3)
ILEAK
RDYN
Channel Leakage Current
Dynamic Resistance
TA = 25°C, 5.5 V between CH pins
TA = 25°C, IPP = 1 A, tP = 8/20 mS
Any I/O pin to Ground (Note 4)
Min Typ Max Units
±7
V
kV
±8
±0.1 ±1.0 mA
1.36
W
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