1

2

3

4

5

6

7

D94TL131

OUT2

V100

OUT1

GND

VCC

CS

VA

PIN CONNECTION (Top view)

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

V100

Positive Power Supply Voltage

+120

V

5V Power Supply Voltage

5.5

V

Low Voltage Ringing Signal (with V100 = 120Vdc)

1.4

Vrms

CS

Logical Ring Drive Input

Max. Junction Temperature

150

Storage Temperature

-55 to +150

OPERATING RANGE

Symbol

Parameter

Value

Unit

V100

High Power Supply Voltage

95 to 105

V

Low Power Supply Voltage

5

±5%

V

Low Voltage Ringing Signal

600 to 950

within 10Hz - 100Hz

Vrms

Operating Temperature for L3234

L3234T

0to 70

-40 to 85

°C

°C

Max. Junction Operating Temperature (due to thermal protection)

130

°C

Note: Operating ranges define those limits between which the functionality of the device is guaranteed.

THERMAL DATA

Symbol

Description

Value

Unit

Thermal Resistance Junction-case

Thermal Resistance Junction-ambient

Max.

Max.

4

50

PIN DESCRIPTION

Pin

Name

Description

1

VA

Low Voltage Ringing Signal Input

2

CS

Logical Ring Drive Input

+5V Low Power Supply

4

GND

Common Analog-Digital Ground

5

OUT1

Ringing Signal Output

6

V100

+100V High Power Supply

L3234 - L3235

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