L3281 STMicroelectronics, L3281 Datasheet - Page 2

• Manufacturer Part Number: L3281
• Description: LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
• Manufacturer: STMicroelectronics

L3281
PIN CONNECTION (top view)
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
2/10
Symbol
Symbol
R
th j-amb
P
T
V
I
T
op
L
tot
L
j
Line Voltage (3 ms pulse)
Line Current
Total Power Dissipation, T
Operating Temperature
Junction Temperature
Thermal Resistance Junction Ambient Max
Parameter
Parameter
amb
= 55 C
DIP-14
DIP-14
1.0
90
– 65 to 150
– 20 to 55
Value
Value
150
15
SO-14
SO-14
130
0.6
Unit
Unit
C/W
mA
W
V
C
C