LUCL8567AAU-D AGERE [Agere Systems], LUCL8567AAU-D Datasheet - Page 11

• Manufacturer Part Number: LUCL8567AAU-D
• Description: SLIC for Peoples Republic of China Applications
• Manufacturer: AGERE [Agere Systems]

Data Sheet
August 1999
Lucent Technologies Inc.
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
* Use of an auxiliary battery, V
Note: The IC can be damaged unless all ground connections are applied before, and removed after, all other connections. Furthermore, when
Recommended Operating Conditions
Ambient Temperature
V
dc Loop Current-limit Programming Range
On- and Off-hook 2-wire Signal Level
V
V
V
+5 V Power Supply
+5 V Digital Supply
Battery (talking) Supplies
Logic Input Voltage
Analog Input Voltage
Maximum Junction Temperature
Storage Temperature Range
Relative Humidity Range
Ground Potential Difference (BGND to AGND)
will not damage the chip. However, in a 32-pin PLCC, it will drive the L8567 into thermal shutdown under short-loop conditions. Use a power
resistor to node PWR.
BAT2
CC
DD
BAT1
powering the device, the user must guarantee that no external potential creates a voltage on any pin of the device that exceeds the
device ratings. Some of the known examples of conditions that cause such potentials during powerup are 1) an inductor connected to tip
and ring can force an overvoltage on V
lead could resonate with the V
Supply Voltage
Supply Voltage
Auxiliary Battery Supply Voltage
Supply Voltage
Parameter
Parameter
BAT2
*
, whose magnitude is equal to the primary battery V
BAT
filter capacitor to cause a destructive overvoltage.
BAT
through the protection devices if the V
(T
A
= 25 C)
V
BAT1,
Symbol
V
V
T
R
—
—
T
—
CC
DD
stg
H
J
V
People’s Republic of China Applications
BAT2
4.75
4.75
Min
–40
–65
–35
15
—
BAT
BAT1
connection chatters, and 2) inductance in the V
–0.5
–7.0
Min
but does not exceed the absolute maximum rating,
–40
—
—
—
—
—
5
3.17
Typ
–48
–24
5.0
5.0
40
—
Typ
—
—
—
—
—
—
—
—
—
Max
5.25
5.25
–35
–15
85
45
—
L8567 SLIC for
Max
–70
165
7.0
7.0
125
7.0
7.0
95
3
dBm
Unit
mA
Unit
V
V
V
V
C
%
V
V
V
V
V
V
C
C
BAT
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