AM7943-2PC AMD (ADVANCED MICRO DEVICES), AM7943-2PC Datasheet - Page 5

• Manufacturer Part Number: AM7943-2PC
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM7943-2PC

• Lead Free Status / RoHS Status: Supplier Unconfirmed

ABSOLUTE MAXIMUM RATINGS
Storage temperature . . . . . . . . . . . . –55 C to +150 C
V
V
V
BGND with respect to AGND/DGND . . . .+3 V to –3 V
A(TIP) or B(RING) to BGND:
Current from A(TIP) or B(RING)
Current from TMG . . . . . . . . . . . . . . . . . . . . . 100 mA
Voltage on RINGOUT:
Current through relay drivers . . . . . . . . . . . . . . 60 mA
DA and DB inputs
C3–C1, E0, E1
Maximum power dissipation, T
No heat sink (see note):
Thermal data
Note: Thermal limiting circuitry on chip will shut down the
circuit at a junction temperature of about 165 C. The device
should never be exposed to this temperature. Operation
above 145 C junction temperature may degrade device
reliability. See the SLIC Packaging Considerations for more
information.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent device failure. Functionality at or above
these limits is not implied. Exposure to Absolute Maximum
Ratings for extended periods may affect device reliability.
CC
EE
BAT
Continuous . . . . . . . . . . . . . . . . . . +0.4 V to –70 V
10 ms . . . . . . . . . . . . . . . . . . . . . . +0.4 V to –75 V
Continuous . . . . . . . . . . . . . . . . . . . .–70 V to +1 V
10 ms (f = 0.1 Hz) . . . . . . . . . . . . . . . –70 V to +5 V
1 ms (f = 0.1 Hz) . . . . . . . . . . . . . . . . –80 V to +8 V
10 s (f = 0.1 Hz) . . . . . . . . . . . . . . –90 V to +12 V
During transient . . . . . . . . . . . . . . BGND to +10 V
During steady state . . . . . . . . . . . . . BGND to +7 V
Voltage on ring-trip inputs . . . . . . . . . . .V
Current into ring-trip inputs
to AGND/DGND . . . . . . . . . . –0.4 V to V
In 22-pin ceramic DIP package. . . . . . . . . . . 1.2 W
In 22-pin plastic DIP package . . . . . . . . . . . . 1.0 W
In 32-pin PLCC package. . . . . . . . . . . . . . . . 1.4 W
In 22-pin ceramic package . . . . . . . . . .50 C/W typ
In 22-pin plastic package . . . . . . . . . . .56 C/W typ
In 32-pin PLCC package. . . . . . . . . . . .43 C/W typ
with respect to AGND/DGND . . .+0.4 V to –7.0 V
with respect to AGND/DGND . . .–0.4 V to +7.0 V
with respect to AGND/DGND:
A
= 85 C
BAT
CC
150 mA
+0.4 V
10 mA
to 0 V
SLIC Products
F I N A L
JA
OPERATING RANGES
Commercial (C) Devices
Ambient temperature . . . . . . . . . . . . . . 0 C to +70 C*
V
V
V
AGND/DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 V
BGND with respect to
Load resistance on VTX to ground . . . . . . . 10 k
Operating Ranges define those limits between which device
functionality is guaranteed.
* Functionality of the device from 0 C to +70 C is guaranteed
by production testing. Performance from –40 C to +85 C is
guaranteed by characterization and periodic sampling of
production units.
CC
EE
BAT
AGND/DGND . . . . . . . . . . . . –100 mV to +100 mV
. . . . . . . . . . . . . . . . . . . . . . . . . . 4.75 V to 5.25 V
. . . . . . . . . . . . . . . . . . . . . . . . –4.75 V to –5.25 V
. . . . . . . . . . . . . . . . . . . . . . . . . –19 V to –56.5 V
min
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