2

FN6101.0

Absolute Maximum Ratings

Thermal Information

Maximum Continuous Supply Voltages

Operating Conditions

Operating Temperature Range . . . . . . . . . . . . . . . . . .-40°C to 85°C

High Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . 2.4V

Low Level Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 0.6V

Subscriber Loop Resistance . . . . . . . . . . . . . . . . . . . 200

Ω - 1800Ω

Thermal Resistance (Typical, Note 2

24 Lead SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

75

Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . . . 150°C

Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C

Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C

(SOIC - Lead Tips Only)

Die Characteristics

Transistor Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Diode Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Die Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 x 102

Substrate Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connected

Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTES:

1. Absolute maximum ratings are limiting values, applied individually, beyond which the serviceability of the circuit may be impaired. Functional

operability under any of these conditions is not necessarily implied.

2.

Electrical Specifications

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

On Hook Power Dissipation

-

113

-

mW

Off Hook Power Dissipation

-

750

-

mW

-

1.4

-

mA

-

2.8

-

mA

-

2.2

-

mA

-

31

-

mA

Off Hook Loop Current

18

-

-

mA

Off Hook Loop Current

25

30

35

mA

Fault Currents

TIP to Ground

-27

-

mA

RING to Ground

-55

-

mA

TIP to RING

-30

-

mA

TIP and RING to Ground

-69

-

mA

-

0.2

0.5

V

Ring Relay Driver Off Leakage

-

-

100

µA

DC Ring Trip Threshold

6.5

10

13.5

mA

Switch Hook Detection Threshold

5.0

7.5

10

mA

Loop Current During Power Denial

-3.2

-

mA

Dial Pulse Distortion

(Note 4)

0

-

0.5

ms

Receive Input Impedance

(Note 4)

-

110

-

k

Ω

Transmit Output Impedance

(Note 4)

-

10

20

Ω

HC5503PRI