U4030B TEMIC Semiconductors, U4030B Datasheet - Page 6

• Manufacturer Part Number: U4030B
• Description: Telephone Speech Circuit
• Manufacturer: TEMIC Semiconductors

Absolute Maximum Ratings
Thermal Resistance
U4030B
Line current (according to figure 9)
DC line voltage
Storage temperature range
Junction temperature
Ambient temperature range
Power dissipation
SO20
T
Junction ambient
SO20
6 (14)
amb
Pulse
= 60
PD
V
_
L
C
Parameters
Parameters
Figure 8. Recommended timing diagram for power down diagram
“ 4 ”
Symbol
Symbol
R
T
T
P
V
I
T
amb
thJA
stg
tot
L
L
j
– 55 to +150
– 25 to + 65
Value
Value
200
150
640
140
16
“ 2 ”
Rev. A2, 27-Jan-98
93 7625 e
K/W
Unit
Unit
mW
mA
V
C
C
C