LUCL8560EP-D View Datasheet(PDF) - Agere -> LSI Corporation
Part Name
Description
MFG CO.
LUCL8560EP-D Datasheet PDF : 46 Pages
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L8560 Low-Power SLIC with Ringing
Data Sheet
April 2000
Absolute Maximum Ratings (TA = 25 °C)
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.
Parameter
5 V Power Supply
–5 V Power Supply (L8560C)
Battery (talking) Supplies
VBAT2 Magnitude
Logic Input Voltage
Analog Input Voltage
Maximum Junction Temperature
Storage Temperature Range
Relative Humidity Range
Ground Potential Difference (BGND to AGND)
PT or PR Fault Voltage (dc)
PT or PR Fault Voltage (10 x 1000 µs)
Current into Ring Trip Inputs
Symbol
VCC
VEE
VBAT1, VBAT2
IVBAT2I
—
—
TJ
Tstg
RH
—
VPT, VPR
VPT, VPR
IRTSP, IRTSN
Value
7.0
–7.0
–75
IVBAT1I + 0.4
–0.5 to +7.0
–7.0 to +7.0
165
–40 to +125
5 to 95
±3
(VBAT1 – 5) to +3
(VBAT1 – 15) to +15
±240
Unit
V
V
V
V
V
V
°C
°C
%
V
V
V
µA
Note: The IC can be damaged unless all ground connections are applied before, and removed after, all other connections. Furthermore, when
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 VBAT through the protection devices if the VBAT connection chatters, and 2) inductance in the VBAT
lead could resonate with the VBAT filter capacitor to cause a destructive overvoltage.
10
Lucent Technologies Inc.
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