CPC7593

R05

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13

1.8 Voltage and Power Specifications

1.9 Protection Circuitry Electrical Specifications

Parameter

Test Conditions

Symbol

Minimum

Typical

Maximum

Unit

Voltage Requirements

-

4.5

5.0

5.5

V

1

-

-19

-48

-72

V

drops below -15 V

Power Specifications

Power consumption

Talk and All-Off States

P

-

4.7

10.5

mW

All other states

P

-

5.2

10.5

mW

all-off states

-0.9

2.0

mA

states

-1.0

2.0

-4

10

A

Parameter

Conditions

Symbol

Minimum

Typical

Maximum

Unit

Protection Diode Bridge

Forward Voltage drop,

continuous current

(50/60 Hz)

Apply ± dc current limit of break

switches

-2.8

3.5

V

Forward Voltage drop,

surge current

Apply ± dynamic current limit of break

switches

-5-

Protection SCR (CPC7593xA and CPC7593xC)

Surge current

-

-

-

-

*

A

Trigger current:

SCR activates, +25° C

-

150

-mA

SCR activates, +85° C

80

Hold current: Current

through protection SCR

SCR remains active, +25° C

-

220

-mA

SCR remains active, +85° C

110

145

Gate trigger voltage

§

-

V

--

1.0

A

On-state voltage

0.5 A, t = 0.5

sV

-

-3

-V

2.0 A, t = 0.5

s-5

Temperature Shutdown Specifications

Shutdown activation

temperature

Not production tested - limits are

guaranteed by design and Quality

Control sampling audits.

110

125

150

°C

Shutdown circuit

hysteresis

10

-

25

°C

*Passes GR1089 and ITU-T K.20 with appropriate secondary protection in place.