CPC7581(2001) Просмотр технического описания (PDF) - Clare Inc => IXYS
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CPC7581 Datasheet PDF : 12 Pages
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CPC7581
Table 2. Ring Return Switch, SW3
PARAMETERS
CONDITIONS
Off-state Leakage Current
+25˚C
Vsw (differential)= -320V to Gnd
Vsw (differential)= -60V to +260V
+85˚C
Vsw (differential)= -330V to Gnd
Vsw (differential)= -60V to +270V
-40˚C
Vsw (differential)= -310V to Gnd
Vsw (differential)= -60V to +250V
dc Current Limit:
+25˚C
Vsw (on) = +/- 10V
+85˚C
Vsw (on) = +/- 10V
-40˚C
Vsw (on) = +/- 10V
Dynamic Current Limit:
(t=<0.5µs)
Break switches in ON state, Ringing
access switches OFF, Apply +/- 1000V
at 10/1000ms pulse, Appropriate
secondary protection in place.
RDSON
+25˚C
Isw (on) = +/-0mA, +/-10mA
+85˚C
Isw (on) = +/-0mA, +/-10mA
-40˚C
Isw (on) = +/-0mA, +/-10mA
Logic Input to Switch Output Isolation
+25˚C
Vsw (TRING, TLINE) = +/-320V
Logic Inputs = Gnd
+85˚C
Vsw (TRING, TLINE) = +/-330V
Logic Inputs = Gnd
-40˚C
Vsw (TRING, TLINE) = +/-310V
Logic Inputs = Gnd
SYMBOL
Isw
Isw
Isw
Isw
Isw
Isw
Isw
∆V
∆V
∆V
Isw
Isw
Isw
Table 3. Ringing Access Switch, SW4
PARAMETERS
CONDITIONS
Off-state Leakage Current
+25˚C
Vsw (differential)= -255V to +210V
Vsw (differential)= +255V to -210V
+85˚C
Vsw (differential)= -270V to +210V
Vsw (differential)= +270V to -210V
-40˚C
Vsw (differential)= -245V to +210V
Vsw (differential)= +245V to -210V
ON Voltage
Isw (on) = +/- 1mA
Ring Generator Current
During Ring
Vcc = 5V, INaccess = 0
Surge Current
-
Release Current
-
RDSON
Isw (on) = +/-70mA, +/-80mA
Logic Input to Switch Output Isolation
+25˚C
Vsw (RRING, RLINE) = +/-320V
Logic Inputs = Gnd
+85˚C
Vsw (RRING, RLINE) = +/-330V
Logic Inputs = Gnd
-40˚C
Vsw (RRING, RLINE) = +/-310V
Logic Inputs = Gnd
SYMBOL
Isw
Isw
Isw
-
IR
-
-
∆V
Isw
Isw
Isw
Rev. 2
www.clare.com
MIN
TYP
MAX
-
0.1
1
-
0.3
1
-
0.1
1
UNITS
µA
µA
µA
-
135
-
mA
-
85
-
mA
-
210
-
mA
-
2.5
-
A
-
60
-
Ω
-
85
100
Ω
-
45
-
Ω
-
0.1
1
µA
-
0.3
1
µA
-
0.1
1
µA
MIN
TYP
MAX
-
.05
1
-
0.1
1
-
.05
1
-
1.5
3
-
0.1
0.25
-
-
2
-
300
-
-
8.5
12
-
.05
1
-
0.1
1
-
.05
1
UNITS
µA
µA
µA
V
mA
A
µA
Ω
µA
µA
µA
3
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