PRELIMINARY
CM1215
Specifications (cont’d)
ELECTRICAL OPERATING CHARACTERISTICS
NOTE 1
SYMBOL
V
P
I
P
V
F
PARAMETER
Operating Supply Voltage (V
P
-V
N
)
Operating Supply Current
Diode Forward Voltage
Top Diode
Bottom Diode
Channel Leakage Current
Channel Input Capacitance
(V
P
-V
N
) = 3.3V
I
F
= 20mA; T
A
= 25°C
0.6
0.6
0.8
0.8
±0.1
1.6
CONDITIONS
MIN
TYP
3.3
MAX
5.5
8
0.95
0.95
±1.0
2.0
UNIT
V
μA
V
V
μA
pF
I
LEAK
C
IN
T
A
= 25°C; V
P
= 5V,
V
N
= 0V
At 1 MHz, V
P
= 3.3V,
V
N
= 0V, V
IN
= 1.65V;
Note2
Note 2
(V
P
-V
N
) = 3.3V; Note 2
Notes 2, 3, and 4;
T
A
= 25°C
±15
ΔC
IN
C
MUTUAL
V
ESD
Channel I/O to GND Capacitance
Difference
Mutual Capacitance
ESD Protection
Peak Discharge Voltage at any
channel input, in system, contact
discharge per IEC 61000-4-2
standard
Channel Clamp Voltage
Positive Transients
Negative Transients
Dynamic Resistance
Positive transients
Negative transients
0.04
0.13
pF
pF
kV
V
CL
I
PP
= 1A, t
P
= 8/20μS;
T
A
=25°C; Notes 2
I
PP
= 1A, t
P
= 8/20μS;
T
A
= 25°C;
Notes 2
V
P
+1.5
V
N
-1.5
0.4
0.4
V
V
Ω
Ω
R
DYN
Note 1:
Note 2:
Note 3:
Note 4:
All parameters specified at T
A
= -40°C to +85°C unless otherwise noted.
These parameters guaranteed by design and characterization.
Standard IEC 61000-4-2 with C
Discharge
= 150pF, R
Discharge
= 330
Ω
, V
P
= 3.3V, V
N
grounded.
From I/O pins to V
P
or V
N
only. V
P
bypassed to V
N
with low ESR 0.2μF ceramic capacitor.
©
2005 California Micro Devices Corp. All rights reserved.
4
430 N. McCarthy Blvd., Milpitas, CA 95035-5112
●
Tel: 408.263.3214
●
Fax: 408.263.7846
●
www.calmicro.com
06/30/05
CALMIRCO [ CALIFORNIA MICRO DEVICES CORP ]
