CPC7508
1.6.2 TEST_OUT Switches SW3 & SW4 and TEST BRIDGE Switches SW7 & SW8
Parameter
Test Conditions
(differential) = T to T
TEST_OUT
Symbol
Minimum
Typical
Maximum
Unit
V
V
V
V
SW3
SW4
SW7
SW8
LINE
(differential) = R
to R
TEST_OUT
LINE
(differential) = T
(differential) = R
to T
TEST_OUT
TEST_OUT
TEST_IN
to R
TEST_IN
Off-State
Leakage Current
Applied voltage maximum 225 V to ground
All-Off state.
+25° C, V (differential) = 320 V
SW
0.1
0.3
0.1
+85° C, V (differential) = 330 V
SW
I
-
1
μA
SW
-40° C, V (differential) = 310 V
SW
I
(on) = 0 mA, 10 mA,
SW
+25° C
60
85
50
-
110
-
R
On Resistance
Ω
ON
+85° C
-40° C
30
-
Per On Resistance test conditions.
SW3 & SW4
On Resistance
Matching
ΔR
0.5
2
Ω
ON
SW7 & SW8
V
V
V
(on) = 10 V, +25° C
(on) = 10 V, +85° C
(on) = 10 V, -40° C
-
70
-
135
85
SW
SW
SW
-
I
DC current limit
mA
SW
210
250
Test_OUT switches on, all other switches
off. Apply 1 kV 10x1000 μs pulse with
appropriate protection in place.
Dynamic current limit
(t ≤ 0.5 μs)
I
-
0.7
0.1
-
A
SW
+25° C, Logic inputs = gnd,
V (T ) = 225 V
SW3 TEST_OUT
V (R ) = 225 V
SW4 TEST_OUT
+85° C, Logic inputs = gnd,
Logic input to switch
output isolation
V (T ) = 225 V
SW3 TEST_OUT
I
-
-
0.3
1
μA
SW
V (R ) = 225 V
SW4 TEST_OUT
-40° C, Logic inputs = gnd,
V (T ) = 225 V
SW3 TEST_OUT
0.1
V (R ) = 225 V
SW4 TEST_OUT
dv/dt sensitivity
-
-
500
-
V/μs
R04
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