U4091B TEMIC Semiconductors, U4091B Datasheet - Page 4

• Manufacturer Part Number: U4091B
• Description: Programmable Telephone Audio Processor
• Manufacturer: TEMIC Semiconductors

Absolute Maximum Ratings
Thermal Resistance
U4091B
4 (11)
Line current
DC line voltage
Maximum input current
Junction temperature
Ambient temperature
Storage temperature
Total power dissipation, T
Junction ambient
SSO44
Parameters
Parameters
amb
= 60 C
Preliminary Information
Symbol
Symbol
I
R
T
RING
T
P
V
I
T
amb
thJA
stg
tot
L
L
j
TELEFUNKEN Semiconductors
– 55 to + 150
– 25 to + 75
Value
Value
140
125
0.9
12
15
70
Rev. A1: 12.07.1995
K/W
Unit
Unit
mA
mA
W
V
C
C
C