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參數資料
| 型號： | HC55141 |
| 廠商： | Intersil Corporation |
| 英文描述： | Low Power Universal SLIC Family |
| 中文描述： | 低功耗通用用戶接口家庭 |
| 文件頁數： | 4/35頁 |
| 文件大?。?/td> | 382K |
| 代理商： | HC55141 |
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4
Electrical Specifications
T
A
= -40
o
C to 85
o
C, V
CC
= +5V
±
5%, V
BH
= -48V, V
BL
= -24V, PTG = Open, R
P1
= R
P2
= 0
,
Z
T
= 120k
, R
LIM
= 38.3k
, R
D
= 50k
, RDC_RAC = 20k
,
R
OH
= 40k
, C
H
= 0.1
μ
F, C
DC
= 4.7
μ
F, C
RT/REV
= 0.47
μ
F, GND = 0V, RL = 600
. Unless Otherwise Specified.
()
Symbol used to indicate the test applies
to the part. (NA) symbol used to indicate the test does not apply to the part.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
HC55120
HC55121
HC55130/1
HC55140/1
HC55142/3
HC55150/1
2-WIRE PORT
Overload Level, Off Hook
Forward and Reverse
Overload Level, On Hook
Forward and Reverse
Input Impedance (Into Tip and Ring)
1% THD, I
DCMET
≥
18mA
(Note 2, Figure 1)
1% THD, IDCMET
≤
5mA
(Note 3, Figure 1)
3.2
-
-
V
PEAK
Forward
Only
Forward
Only
Forward
Only
Forward
Only
1.3
-
-
V
PEAK
-
Z
T
/200
-
Longitudinal Impedance (Tip, Ring)
Forward and Reverse
LONGITUDINAL CURRENT LIMIT (TIP, RING)
On-Hook, Off-Hook (Active),
R
L
= 736
Forward and Reverse
0 < f < 100Hz (Note 4, Figure 2)
-
0
-
/Wire
Forward
Only
Forward
Only
No False Detections, (Loop
Current), LB > 45dB (Notes 5, 6,
Figures 3A, 3B)
28
-
-
mA
RMS
/
Wire
Forward
Only
Forward
Only
FIGURE 1. OVERLOAD LEVEL (OFF HOOK, ON HOOK)
FIGURE 2. LONGITUDINAL IMPEDANCE
FIGURE 3A. LONGITUDINAL CURRENT LIMIT ON-HOOK (ACTIVE)
FIGURE 3B. LONGITUDINAL CURRENT LIMIT OFF-HOOK (ACTIVE)
TIP
V
TX
RING
VRX
E
RX
R
L
V
TR
I
DCMET
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
TIP
RING
A
T
A
R
V
TX
VRX
E
L
368
368
A
TIP
RING
SHD
C
10
μ
F
C
10
μ
F
A
V
TX
VRX
E
L
368
368
C
A
TIP
RING
SHD
A
V
TX
VRX
V
TX
H
相關PDF資料 |
PDF描述 |
|---|---|
| HC55141IM | Low Power Universal SLIC Family |
| HC55142 | Low Power Universal SLIC Family |
| HC55142IM | Low Power Universal SLIC Family |
| HC55143 | Low Power Universal SLIC Family |
| HC55143IM | Low Power Universal SLIC Family |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HC55141IM | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power Universal SLIC Family |
| HC55142 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power Universal SLIC Family |
| HC55142IB | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power Universal SLIC Family |
| HC55142IBZ | 功能描述:電信線路管理 IC LW PWR SLIC POLV/MTRING 63DB RoHS:否 制造商:STMicroelectronics 產品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray |
| HC55142IM | 制造商:Rochester Electronics LLC 功能描述:LOW PWR SLIC,POL REV/METERING,53DB BALANCE - Bulk |
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