CPC7232
1.5 Absolute Maximum Ratings
Absolute maximum electrical ratings are at 25°C.
Parameter
VDD Logic Power Supply Voltage
VPP - VNN Supply Voltage
Min
Max Units
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
-0.5
-
6
220
V
V
V
V
V
V
A
VPP Positive High Voltage Supply
VNN Negative High Voltage Supply
Logic input voltages
VNN+200
VPP-200
VDD+0.3
VPP
-0.5
-0.5
-0.5
VNN
-
Analog signal range
Peak analog signal current per channel
Power dissipation
1
28-Lead PLCC
-
-
2.5
2.3
W
48-Lead LQFP
Thermal Resistance, Junction to Ambient
28-Lead PLCC
-
-
50
53
°C/W
°C
48-Lead LQFP
Storage temperature
-60
+150
1.6 Operating Conditions
Parameter
Symbol
Value
1, 3
V
4.5V to 6V
Logic power supply voltage
DD
1, 3
V
40V to V + 200V
NN
Positive high voltage supply
PP
1, 3
V
-40V to -160V
Negative high voltage supply
NN
2
V
V
+10V to V -10V
PP
Analog signal voltage, peak-to-peak
Operating temperature
SW
NN
T
0°C to 70°C
A
1 Power up/down sequence is arbitrary except that GND must be powered-up first and powered-down last.
2 VSW must be VNN ≤ VSW ≤ VPP or floating during power up/down transition.
3 Rise and fall times of power supplies, VDD , VPP , and VNN , should not be less than 1ms.
R00E
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