LE75181CBSC 参数 Datasheet PDF下载

Le75181

Table 2. Ring Return Switch, 3

Parameter

OFF-state Leakage

Current (SW3):

+25 °C

+85 °C

–40 °C

dc Current Limit

ON-resistance

ON-state Voltage*

Isolation:

+25 °C

+85 °C

–40 °C

dV/dt Sensitivity

†

Vswitch (both poles) = ±320 V, Logic inputs = Gnd

Vswitch (both poles) = ±330 V, Logic inputs = Gnd

Vswitch (both poles) = ±310 V, Logic inputs = Gnd

—

Iswitch

Iswitch

Iswitch

—

—

—

—

—

—

—

—

200

Test Condition

Measure

Min

Typ

Data Sheet

Max

Unit

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

LIMIT

@ 50 Hz/60 Hz

Iswitch

Iswitch

Iswitch

Iswitch

∆

V

ON

V

ON

—

—

—

—

—

—

—

—

—

200

—

—

1

µA

1

1

—

100

130

1

1

1

—

mA

Ω

V

µA

V/µs

*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.

Table 3. Ringing Access Switch, 4

Parameter

OFF-state Leakage

Current (SW3):

+25 °C

+85 °C

–40 °C

ON-resistance

ON Voltage

Ring Generator Current

During Ring

Steady-state Current

†

Surge Current

†

Release Current

Isolation:

+25 °C

+85 °C

–40 °C

dV/dt Sensitivity

‡

Vswitch (both poles) = ±320 V, Logic inputs = Gnd

Vswitch (both poles) = ±330 V, Logic inputs = Gnd

Vswitch (both poles) = ±310 V, Logic inputs = Gnd

—

Iswitch

Iswitch

Iswitch

—

—

—

—

—

—

—

—

200

1

1

1

—

µA

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

CC

= 5 V

INPUT = 1

—

—

—

∆

V

ON

—

I

RINGSOURCE

—

—

—

—

—

—

—

—

—

—

—

2

—

—

500

12

3

—

150

2

—

Ω

V

mA

mA

A

µA

Iswitch

Iswitch

Iswitch

—

—

—

—

—

—

1

µA

1

1

Test Condition

Measure

Min

Typ

Max

Unit

V/µs

*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.

7

Zarlink Semiconductor Inc.