參數(shù)資料
型號(hào): HC55184
廠商: Intersil Corporation
英文描述: Extended Reach Ringing SLIC Family
中文描述: 大位移振鈴用戶接口家庭
文件頁(yè)數(shù): 16/19頁(yè)
文件大?。?/td> 158K
代理商: HC55184
43
Basic Application Circuits
VRX
VRS
TIP
VFB
BGND
AGND
VCC
RING
VTX
-IN
VBL
VBH
RD
RTD
CDC
ILIM
E0
F2
F1
F0
FIGURE 14. HC55180 BASIC APPLICATION CIRCUIT
DET
ALM
HC55180
V
CC
POL
C
RX
C
RS
C
TX
R
IL
C
FB
R
S
R
SH
C
RT
R
RT
C
POL
C
PS1
C
DC
C
PS3
U
1
R
P1
R
P2
TABLE 2. BASIC APPLICATION CIRCUIT COMPONENT LIST
COMPONENT
VALUE
TOLERANCE
RATING
U1 - Ringing SLIC
HC5518x
N/A
N/A
R
RT
20k
1%
0.1W
R
SH
49.9k
1%
0.1W
R
IL
71.5k
1%
0.1W
R
S
210k
1%
0.1W
C
RX
, C
RS
, C
TX
, C
RT
, C
POL
, C
FB
0.47
μ
F
20%
10V
C
DC
4.7
μ
F
20%
10V
C
PS1
0.1
μ
F
20%
>100V
C
PS2
, C
PS3
0.1
μ
F
20%
100V
D
1
1N400X type with breakdown > 100V.
R
P1
, R
P2
Protection resistor values are application dependent and will be determined by protection re-
quirements. Standard applications will use
35
per side.
Design Parameters
: Ring Trip Threshold = 90mA
PEAK
, Switch Hook Threshold = 12mA, Loop Current Limit = 24.6mA, Synthesize Device Im-
pedance = 210k
/400 = 525
, with 39
protection resistors, impedance across Tip and Ring terminals = 603
. Where applicable, these compo-
nent values apply to the Basic Application Circuits for the HC55180, HC55181, HC55182, HC55183 and HC55184. Pins not shown in the Basic
Application Circuit are no connect (NC) pins.
HC55180, HC55181, HC55182, HC55183, HC55184
相關(guān)PDF資料
PDF描述
HC5518X ()
HCPL-0600 RESISTOR NETWORK
HCPL-0601 HIGH SPEED-10 MBit/s LOGIC GATE OPTOCOUPLERS
HCPL-0730R1 LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
HCPL-0730 LOW INPUT CURRENT HIGH GAIN SPLIT DARLINGTON OPTOCOUPLERS
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