CPC7582
Table 1. Break Switch, SW1 and SW2 (Continued)
Parameters
Conditions
Symbol
Min
Typ
Max
Units
Logic Input to Switch Output Isolation:
+25˚C
Vsw (TLINE, RLINE) = +/-320V
Logic Inputs = Gnd
Vsw (TLINE, RLINE) = +/-330V
Logic Inputs = Gnd
Vsw (TLINE, RLINE) = +/-310V
Logic Inputs = Gnd
Isw
Isw
Isw
-
-
-
-
-
0.1
0.3
0.1
200
1
1
1
-
µA
µA
+85˚C
-40˚C
µA
dv/dt Sensitivity1
-
V/µs
1 Applied voltage is 100 Vp-p square wave at 100Hz.
Table 2. Ring Return Switch, SW3
Parameters
Off-state Leakage Current
+25˚C
Conditions
Symbol
Min
Typ
Max
Units
Vsw (differential)= -320V to Gnd
Vsw (differential)= -60V to +260V
Vsw (differential)= -330V to Gnd
Vsw (differential)= -60V to +270V
Vsw (differential)= -310V to Gnd
Vsw (differential)= -60V to +250V
Isw
Isw
Isw
-
-
-
0.1
0.3
0.1
1
1
1
µA
µA
µA
+85˚C
-40˚C
dc Current Limit:
+25˚C
+85˚C
Vsw (on) = +/- 10V
Vsw (on) = +/- 10V
Vsw (on) = +/- 10V
Break switches in ON state, Ringing
access switches OFF, Apply +/- 1000V
at 10/1000ms pulse, Appropriate
secondary protection in place.
Isw
Isw
Isw
Isw
-
-
-
-
135
85
210
2.5
-
-
-
-
mA
mA
mA
A
-40˚C
Dynamic Current Limit:
(t=<0.5ms)
RDSON
+25˚C
+85˚C
-40˚C
Isw (on) = +/-0mA, +/-10mA
Isw (on) = +/-0mA, +/-10mA
Isw (on) = +/-0mA, +/-10mA
∆ V
∆ V
∆ V
-
-
-
60
85
45
-
100
-
Ω
Ω
Ω
Logic Input to Switch Output Isolation
+25˚C
+85˚C
-40˚C
Vsw (TRING, TLINE) = +/-320V
Logic Inputs = Gnd
Vsw (TRING, TLINE) = +/-330V
Logic Inputs = Gnd
Vsw (TRING, TLINE) = +/-310V
Logic Inputs = Gnd
Isw
Isw
Isw
-
-
-
0.1
0.3
0.1
1
1
1
µA
µA
µA
Rev. 1.0
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