參數(shù)資料
型號(hào)： HC55184
廠(chǎng)商： Intersil Corporation
英文描述： Extended Reach Ringing SLIC Family
中文描述： 大位移振鈴用戶(hù)接口家庭
文件頁(yè)數(shù)： 4/19頁(yè)
文件大小： 158K
代理商： HC55184
31
Absolute Maximum Ratings
T
A
= 25
o
C
Thermal Information
Maximum Supply Voltages
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +7V
V
CC
- V
BAT
(180, 181, 182) . . . . . . . . . . . . . . . . . . . . . . . . . 110V
V
CC
- V
BAT
(183, 184) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85V
Uncommitted Switch Voltage . . . . . . . . . . . . . . . . . . . . . . . -110V
ESD (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Operating Conditions
Temperature Range
Industrial (I suffix). . . . . . . . . . . . . . . . . . . . . . . . . . -40
o
C to 85
o
C
Commercial (C suffix). . . . . . . . . . . . . . . . . . . . . . . . .0
o
C to 75
o
C
Positive Power Supply (V
CC
). . . . . . . . . . . . . . . . . . . . . . . +5V
±
5%
Negative Power Supply (V
BH
, V
BL
) (180, 181, 182) . -16V to -100V
Negative Power Supply (V
BH
, V
BL
) (183, 184) . . . . . . -24V to -75V
Uncommitted Switch (loop back or relay driver). . . . . . +5V to -100V
Thermal Resistance (Typical, Note 1)
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Junction Temperature Plastic . . . . . . . . . . . . . . . . 150
o
C
Maximum Storage Temperature Range. . . . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
o
C
(PLCC - Lead Tips Only)
θ
JA
(
o
C/W)
53
Die Characteristics
Substrate Potential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
BAT
Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bipolar-DI
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:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
Unless Otherwise Specified, T
A
= 0
o
C to 70
o
C for the HC55183, 184 only, all others -40
o
C to 85
o
C, V
BL
= -24V,
V
BH
= -100V, -85V or -75V, V
CC
= +5V, AGND = BGND = 0V, loop current limit = 25mA. All AC Parameters are
specified at 600
2-wire terminating impedance over the frequency band of 300Hz to 3.4kHz. Protection
resistors = 0
. These parameters apply generically to each product offering.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
RINGING PARAMETERS
(Note 2)
VRS Input Impedance (Note 3)
480
-
-
k
Differential Ringing Gain
VRS to 2-wire, R
LOAD
=
∞
(Note 4)
78
80
82
V/V
4-Wire to 2-Wire Ringing Off Isolation
Active mode, referenced to VRS input.
-
60
-
dB
2-Wire to 4-Wire Transmit Isolation
Ringing mode referenced to the differential ringing
amplitude.
-
60
-
dB
AC TRANSMISSION PARAMETERS
(Notes 5, 6)
Receive Input Impedance (Note 3)
160
-
-
k
Transmit Output Impedance (Note 3)
-
-
1
4-Wire Port Overload Level
THD = 1%
3.1
3.5
-
V
PK
2-Wire Port Overload Level
THD = 1%
3.1
3.5
-
V
PK
2-Wire Return Loss
300Hz
≤
f
<
1kHz
30
45
-
dB
1kHz
≤
f
≤
3.4kHz
35
45
-
dB
Longitudinal Current Capability (Per Wire) (Note 3)
Test for False Detect
20
-
-
mA
RMS
Test for False Detect, Low Power Standby
10
-
-
mA
RMS
4-Wire to 2-Wire Insertion Loss
-0.20
0.0
+0.30
dB
2-Wire to 4-Wire Insertion Loss
-6.22
-6.02
-5.82
dB
4-Wire to 4-Wire Insertion Loss
-6.22
-6.02
-5.82
dB
Idle Channel Noise 2-Wire
C-Message
-
16
19
dBrnC
Psophometric
-
-73.5
-71
dBmp
Idle Channel Noise 4-Wire
C-Message
-
10
13
dBrnC
Psophometric
-
-79.5
-77
dBmp
DC PARAMETERS
(Note 6)
Loop Current Limit Programming Range (Note 5)
Max Low Battery = -52V
15
-
45
mA
Loop Current During Low Power Standby
Forward polarity only.
18
-
26
mA
HC55180, HC55181, HC55182, HC55183, HC55184
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