HC55185 Intersil Corporation, HC55185 Datasheet - Page 3

• Manufacturer Part Number: HC55185
• Description: VoIP Ringing SLIC Family
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Maximum Supply Voltages
ESD (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Operating Conditions
Temperature Range
Commercial (C suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . 0
Industrial (I suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . -40
Positive Power Supply (V
Low Battery Power Supply (V
High Battery Power Supply (V
AIM, CIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V
BIM, DIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
EIM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Uncommitted Switch (loop back or relay driver). . . . . . +5V to -100V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
Electrical Specifications
RINGING PARAMETERS
VRS Input Impedance (Note 2)
Differential Ringing Gain (Note 3)
Ringing Voltage Total Distortion
4-Wire to 2-Wire Ringing Off Isolation
2-Wire to 4-Wire Transmit Isolation
Centering Voltage Accuracy
AC TRANSMISSION PARAMETERS
Receive Input Impedance (Note 2)
Transmit Output Impedance (Note 2)
4-Wire Port Overload Level
2-Wire Port Overload Level
2-Wire Return Loss
2-Wire Longitudinal Balance (Notes 4, 5)
4-Wire Longitudinal Balance
1.
V
V
Uncommitted Switch Voltage . . . . . . . . . . . . . . . . . . . . . . . -110V
CC
CC
JA
- V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
is measured with the component mounted on an evaluation PC board in free air.
BH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110V
PARAMETER
CC
) . . . . . . . . . . . . . . . . . . . . . . . +5V, 5%
BL
BH
4-3
) . . . . . . . . . . . . . -16V to -52V, 5%
)
Unless Otherwise Specified, T
(C) grade, V
All AC parameters are specified at 600 2-wire terminating impedance over the frequency band of 300Hz to
3.4kHz. Protection resistors = 0 .
T
A
= 25
o
BL
C
BL
BL
= -24V, V
BL
to -85V, 10%
to -75V, 10%
to 100V, 5%
o
o
C to 85
C to 85
VRS to 2-wire, R
R
Active mode, referenced to VRS input
Ringing mode referenced to the differential ringing
amplitude
Tip, Referenced to V
Ring, Referenced to V
THD = 1%
THD = 1%
300Hz
1kHz
3.4kHz
Forward Active, Grade A and B
Forward Active, Grade C, D and E
Forward Active, Grade A and B
Forward Active, Grade C, D and E
BH
L
= 1.3 k , V
= -100V, -85V or -75V, V
o
o
A
HC55185
C
C
= -40
o
T-R
C to 85
TEST CONDITIONS
LOAD
= |V
Thermal Information
Thermal Resistance (Typical, Note 1)
Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . . 150
Maximum Storage Temperature Range . . . . . . . . . . -65
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
Die Characteristics
Substrate Potential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
BH
PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
(PLCC - Lead Tips Only)
BH
o
BH
=
C for industrial (I) grade and T
/2 + 0.5
/2 + 0.5
| -5
CC
= +5V, AGND = BGND = 0V, loop current limit = 25mA.
A
MIN
450
160
3.1
3.1
78
58
53
58
53
= 0
-
-
-
-
-
-
-
-
-
o
C to 85
TYP
3.5
3.5
80
90
80
24
40
21
62
59
67
64
2.5
2.5
-
-
-
-
o
C for commercial
MAX
3.0
82
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
o
C to 150
UNITS
V
V
V/V
JA
k
k
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
V
V
PK
PK
o
C/W
BH
o
o
o
C
C
C