參數(shù)資料
型號： HC55120
廠商： Intersil Corporation
英文描述： IC-VLTG REG POS 10V 1A
中文描述： 低功耗通用用戶接口家庭
文件頁數(shù)： 4/35頁
文件大?。?/td> 382K
代理商： HC55120
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(guān)PDF資料
PDF描述
HC55120CB Voltage Regulator IC; Output Current:2A; Output Voltage:5V; Package/Case:3-TO3P; Output Voltage Max:5.1V; Output Voltage Min:4.9V
HC55120CM IC-VLTG REG POS 12V-2A
HC55121IM TRANSISTOR,BJT,NPN,70V V(BR)CEO,1.5A I(C),TO-39
HC55130IB IC-VLTG REG +6V TO220 ISO
HC55130IM IC-VLTG REG +9V TO220 ISO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HC55120_06 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Power Universal SLIC Family
HC55120CB 制造商:Rochester Electronics LLC 功能描述:LOW POWR SLIC,53DB BALANCE - Bulk
HC55120CBZ 功能描述:電信線路管理 IC LW POWR SLIC 53DB BALANCE RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
HC55120CM 制造商:Rochester Electronics LLC 功能描述:LOW PWR SLIC,53DB BALANCE - Bulk
HC55120CMZ 功能描述:電信線路管理 IC LW PWR SLIC 53DB BALANCE RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
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