CM1225
Table 1. PIN DESCRIPTIONS
4 ? Channel, 10 ? Lead uUDFN ? 10 Package
PACKAGE / PINOUT DIAGRAMS
Pin
1
2
3
4
5
Name
CH1
CH2
V N
CH3
CH4
Type
I/O
I/O
GND
I/O
I/O
Description
ESD Channel
ESD Channel
Ground
ESD Channel
ESD Channel
Pin 1 Marking
(1) CH1
(2) CH2
(3) V N
(3) CH3
(4) CH4
Top View
NC (10)
NC (9)
V N (8)
NC (7)
NC (6)
6
7
NC
NC
No Connect
No Connect
10 ? Lead uUDFN
8
9
10
V N
NC
NC
GND
Ground
No Connect
No Connect
SPECIFICATIONS
Table 2. ABSOLUTE MAXIMUM RATINGS
Operating Temperature Range
Storage Temperature Range
DC Voltage at any Channel Input
Parameter
Rating
–40 to +85
–65 to +150
? 0.5 to + 5.5
Units
° C
° C
V
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
Table 4. ELECTRICAL OPERATING CHARACTERISTICS (Note1)
Rating
–40 to +85
Units
° C
Symbol
V F
I LEAK
C IN
D C IN
Parameter
Diode Forward Voltage
Top Diode
Bottom Diode
Channel Leakage Current
Channel Input Capacitance
Channel Input Capacitance Matching
Conditions
I F = 10 mA; T A = 25 ° C; Note 2
T A = 25 ° C; V IN = 3.3 V, V N = 0 V
At 1 MHz, V N = 0 V, V IN = 1.65 V
At 1 MHz, V N = 0 V, V IN = 1.65 V
Min
0.65
? 1.20
Typ
0.85
? 0.85
± 0.1
0.8
0.02
Max
1.20
? 0.65
± 1.0
1.0
Units
V
m A
pF
pF
V ESD
ESD Protection ? Peak Discharge
Voltage at any Channel Input, in system
kV
Contact discharge per
IEC 61000 ? 4 ? 2 standard
T A = 25 ° C; (Notes 2 and 3)
± 8
V CL
R DYN
Channel Clamp Voltage
Positive Transients
Negative Transients
Dynamic Resistance
Positive Transients
Negative Transients
T A = 25 ° C, I PP = 1 A,
t P = 8/20 m S;
(Note 3)
I PP = 1 A, t P = 8/20 m S
Any I/O pin to Ground;
(Note 3)
+10
–4.5
1.3
1.3
V
W
1. All parameters specified at T A = –40 ° C to +85 ° C unless otherwise noted.
2. Standard IEC 61000 ? 4 ? 2 with C Discharge = 150 pF, R Discharge = 330 W , V P = 3.3 V, V N grounded.
3. These measurements performed with no external capacitor.
http://onsemi.com
2
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