HC55185AIM Intersil, HC55185AIM Datasheet - Page 4

• Manufacturer Part Number: HC55185AIM
• Manufacturer: Intersil

Specifications of HC55185AIM

• Number Of Channels: 1
• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Longitudinal Balanced: 67
• Operating Supply Voltage (typ): 5/-18/-24/-28V
• Operating Temp Range: -40C to 85C
• Package Type: PLCC
• Loop Current Limit: 45mA
• Operating Temperature Classification: Industrial
• Pin Count: 28
• Mounting: Surface Mount
• Operating Current: 10.3mA
• Operating Supply Voltage (max): 5.25/-52V
• Operating Supply Voltage (min): 4.75/-16V
• Lead Free Status / RoHS Status: Not Compliant

Absolute Maximum Ratings
Maximum Supply Voltages
Maximum Tip/Ring Negative Voltage Pulse (Note 8) . . . . . . VBH -15V
Maximum Tip/Ring Positive Voltage Pulse (Note 8) . . . . . . . . . . . .+8V
ESD (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Operating Conditions
Temperature Range
Commercial (C suffix) . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +85°C
Industrial (I suffix). . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
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.
NOTES:
Electrical Specifications
RINGING PARAMETERS
VRS Input Impedance (Note 3)
Differential Ringing Gain (Note 4)
Centering Voltage Accuracy
Open Circuit Ringing Voltage
Ringing Voltage Total Distortion
4-Wire to 2-Wire Ringing Off Isolation
2-Wire to 4-Wire Transmit Isolation
AC TRANSMISSION PARAMETERS
Receive Input Impedance (Note 3)
Transmit Output Impedance (Note 3)
4-Wire Port Overload Level (Note 3)
2-Wire Port Overload Level (Note 3)
2-Wire Return Loss
1. θ
2. θ
V
V
Uncommitted Switch Voltage . . . . . . . . . . . . . . . . . . . . . . . . -110V
CC
CC
TB379 for details.
features including conductive thermal vias. θ
See Tech Brief 379 and AN9922 for additional information and board layout considerations.
JA
JA
- V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
for the PLCC package is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief
for the QFN package is measured in free air with the component mounted on a high effective thermal conductivity test board with direct attach
BH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110V
PARAMETER
CC
). . . . . . . . . . . . . . . . . . . . . . . +5V, ±5%
BL
BH
) . . . . . . . . . . . . . -16V to -52V, ±5%
)
4
Unless Otherwise Specified, T
(C) grade, V
All AC parameters are specified at 600Ω 2-wire terminating impedance over the frequency band of 300Hz to
3.4kHz. Protection resistors = 0Ω.
T
A
= +25°C
BL
JC
BL
BL
, the “case temp” is measured at the center of the exposed metal pad on the package underside.
= -24V, V
BL
to -85V, ±10%
to -75V, ±10%
to 100V, ±5%
Balanced Ringing, VRS to 2-Wire, R
Unbalanced Ringing, VRS to 2-Wire, R
Tip, Referenced to V
Ring, Referenced to V
Balanced Ringing, VRS Input = 0.840V
Unbalanced Ringing, VRS Input = 0.840V
R
Active Mode, Referenced to VRS Input
Ringing Mode Referenced to the Differential
Ringing Amplitude
THD = 1%
THD = 1%
300Hz
1kHz
3.4kHz
L
BH
= 1.3 kΩ, V
= -100V, -85V or -75V, V
A
HC55185
= -40°C to +85°C for industrial (I) grade and T
T-R
TEST CONDITIONS
= |V
Thermal Information
Thermal Resistance (Typical)
Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . -65°C to +150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . +300°C
For Recommended soldering conditions see Tech Brief TB389
Die Characteristics
Substrate Potential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
BH
PLCC (Note 1) . . . . . . . . . . . . . . . . . . .
QFN (Note 2) . . . . . . . . . . . . . . . . . . . .
(PLCC - Lead Tips Only)
BH
BH
/2 + 0.5 (Note 9)
/2 + 0.5
| -5
CC
= +5V, AGND = BGND = 0V, loop current limit = 25mA.
LOAD
LOAD
RMS
RMS
=
∞
=
∞
MIN
450
160
A
3.1
3.1
78
-
-
-
-
-
-
-
-
-
-
= 0°C to +85°C for commercial
± 2.5
± 2.5
TYP
33.5
θ
3.5
3.5
80
40
67
90
80
24
40
21
JA
-
-
-
-
(°C/W)
53
27
MAX
4.0
82
December 18, 2006
1
-
-
-
-
-
-
-
-
-
-
-
-
θ
JC
V
V
FN4831.14
UNITS
V
V
N/A
(°C/W)
PEAK
PEAK
V/V
V/V
kΩ
RMS
RMS
kΩ
1
dB
dB
dB
dB
dB
%
V
V
Ω
BH