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參數(shù)資料
| 型號(hào)： | HC5526 |
| 廠商： | Intersil Corporation |
| 英文描述： | ITU CO/PABX SLIC with Low Power Standby(用戶線接口電路（SLIC)) |
| 中文描述： | 國際電聯(lián)合作/交換機(jī)用戶接口的低功耗待機(jī)（用戶線接口電路電路（SLIC）） |
| 文件頁數(shù)： | 2/19頁 |
| 文件大小： | 234K |
| 代理商： | HC5526 |
2
Absolute Maximum Ratings
Operating Temperature Range . . . . . . . . . . . . . . . . -40
o
C to 110
o
C
Power Supply (-40
o
C
≤
T
A
≤
85
o
C)
Supply Voltage V
CC
to GND . . . . . . . . . . . . . . . . . . . . 0.5V to 7V
Supply Voltage V
EE
to GND. . . . . . . . . . . . . . . . . . . . .-7V to 0.5V
Supply Voltage V
BAT
to GND. . . . . . . . . . . . . . . . . . .-70V to 0.5V
Ground
Voltage between AGND and BGND. . . . . . . . . . . . . -0.3V to 0.3V
Relay Driver
Ring Relay Supply Voltage . . . . . . . . . . . . . . . . . . . . . 0V to 20V
Ring Relay Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Ring Trip Comparator
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
BAT
to 0V
Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5mA to 5mA
Digital Inputs, Outputs (C1, C2, E0, E1, DET)
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0V to V
CC
Output Voltage (DET Not Active) . . . . . . . . . . . . . . . . . 0V to V
CC
Output Current (DET). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Tipx and Ringx Terminals (-40
o
C
≤
T
A
≤
85
o
C)
Tipx or Ringx Voltage, Continuous (Referenced to GND) V
BAT
to 2V
Tipx or Ringx, Pulse < 10ms, T
REP
> 10s . . . . . .V
BAT
-20V to 5V
Tipx or Ringx, Pulse < 10
μ
s, T
REP
> 10s . . . . V
BAT
-40V to 10V
Tipx or Ringx, Pulse < 250ns, T
REP
> 10s. . . . V
BAT
-70V to 15V
Tipx or Ringx Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70mA
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V
Thermal Information
Thermal Resistance (Typical, Note 1)
28 Lead PLCC Package. . . . . . . . . . . . . . . . . . . . . .
Continuous Dissipation at 70
o
C
28 Lead PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5W
Package Power Dissipation at 70
o
C, t < 100ms, t
REP
> 1s
28 Lead PLCC Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4W
Derate above . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
o
C
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.8mW/
o
C
Maximum Junction Temperature Range. . . . . . . . . . -40
o
C to 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
Gate Count . . . . . . . . . . . . . . . . . . . . . . 543 Transistors, 51 Diodes
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.
Typical Operating Conditions
These represent the conditions under which the part was developed and are suggested as guidelines.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
o
C
Case Temperature
-40
-
100
V
CC
with Respect to AGND
V
EE
with Respect to AGND
V
BAT
with Respect to BGND
0
o
C to 70
o
C
0
o
C to 70
o
C
0
o
C to 70
o
C
4.75
-
5.25
V
-5.25
-
-4.75
V
-58
-
-24
V
Electrical Specifications
T
A
= 0
o
C to 70
o
C, V
CC
= 5V
±
5%, V
EE
= -5V
±
5%, V
BAT
= -28V, AGND = BGND = 0V, R
DC1
= R
DC2
= 41.2k
,
R
D
= 39k
, R
SG
=
∞
, R
F1
= R
F2
= 0
, C
HP
= 10nF, C
DC
= 1.5
μ
F, Z
L
= 600
.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Overload Level
1% THD, Z
L
= 600
, (Note 2, Figure 1)
0 < f < 100Hz (Note 3, Figure 2)
3.1
-
-
V
PEAK
/Wire
Longitudinal Impedance (Tip/Ring)
-
20
35
FIGURE 1. OVERLOAD LEVEL (TWO-WIRE PORT)
FIGURE 2. LONGITUDINAL IMPEDANCE
TIP
27
V
TX
19
RING
28
RSN
16
I
DCMET
23mA
R
T
600k
R
RX
E
RX
R
L
V
TRO
300k
600
E
L
V
T
C
0 < f < 100Hz
V
R
LZ
T
= V
T
/A
T
LZ
R
= V
R
/A
R
1V
RMS
300
300
2.16
μ
F
TIP
27
V
TX
19
RING
28
RSN
16
R
T
600k
R
RX
300k
A
T
A
R
HC5526
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