le75181 Zarlink Semiconductor, le75181 Datasheet - Page 7

• Manufacturer Part Number: le75181
• Description: Ringing Access Switch
• Manufacturer: Zarlink Semiconductor

OFF-state Leakage
Current (SW3):
dc Current Limit
ON-resistance
ON-state Voltage*
Isolation:
dV/dt Sensitivity
*This parameter is not tested in production. Choice of secondary protector should ensure this rating is not exceeded.
†Applied voltage is 100 Vp-p square wave at 100 Hz. Not tested in production.
OFF-state Leakage
Current (SW3):
ON-resistance
ON Voltage
Ring Generator Current
During Ring
Steady-state Current
Surge Current
Release Current
Isolation:
dV/dt Sensitivity
*This parameter is not tested in production. Choice of secondary protector should ensure this rating is not exceeded.
†Applied voltage is 100 Vp-p square wave at 100 Hz. Not tested in production.
+25 °C
+85 °C
–40 °C
+25 °C
+85 °C
–40 °C
+25 °C
+85 °C
–40 °C
+25 °C
+85 °C
–40 °C
Parameter
Parameter
Table 2. Ring Return Switch, 3
Table 3. Ringing Access Switch, 4
†
†
‡
†
Vswitch (differential) = –320 V to Gnd
Vswitch (differential) = –60 V to +260 V
Vswitch (differential) = –330 V to Gnd
Vswitch (differential) = –60 V to +270 V
Vswitch (differential) = –310 V to Gnd
Vswitch (differential) = –60 V to +250 V
Vswitch (on) = ±10 V
Iswitch (on) = 0 mA, ±10 mA
Iswitch = I
Vswitch (both poles) = ±320 V, Logic inputs = Gnd
Vswitch (both poles) = ±330 V, Logic inputs = Gnd
Vswitch (both poles) = ±310 V, Logic inputs = Gnd
—
Vswitch (differential) = –255 V to +210 V
Vswitch (differential) = +255 V to –210 V
Vswitch (differential) = –270 V to +210 V
Vswitch (differential) = +270 V to –210 V
Vswitch (differential) = –245 V to +210 V
Vswitch (differential) = +245 V to –210 V
Iswitch (on) = ±70 mA, ±80 mA
Iswitch (on) = ± 1 mA
V
INPUT = 1
—
—
—
Vswitch (both poles) = ±320 V, Logic inputs = Gnd
Vswitch (both poles) = ±330 V, Logic inputs = Gnd
Vswitch (both poles) = ±310 V, Logic inputs = Gnd
—
CC
= 5 V
LIMIT
@ 50 Hz/60 Hz
Test Condition
Test Condition
Zarlink Semiconductor Inc.
7
I
RINGSOURCE
Measure
Iswitch
Iswitch
Iswitch
Iswitch
Iswitch
Iswitch
∆ V
—
—
—
—
—
Measure
ON
Iswitch
Iswitch
Iswitch
Iswitch
Iswitch
Iswitch
Iswitch
∆ V
V
—
ON
ON
Min
—
—
—
—
—
—
—
—
—
—
—
—
—
Min
—
—
—
—
—
—
—
—
—
—
Typ
500
200
—
—
—
—
—
—
—
—
—
—
2
Typ
200
200
—
—
—
—
—
—
—
—
Max
150
12
—
—
—
1
1
1
3
2
1
1
1
Max
100
130
—
—
1
1
1
1
1
1
Unit
V/µs
V/µs
Unit
mA
mA
µA
µA
µA
mA
µA
µA
Ω
V
A
Ω
V