參數(shù)資料
型號(hào): HCPL-0720
英文描述: 40 ns Propagation Delay,CMOS Optocoupler(40 ns 傳播延遲,CMOS光耦合器)
中文描述: 40納秒的傳播延遲,光耦的CMOS(40納秒的傳播延遲,的CMOS光耦合器)
文件頁數(shù): 12/16頁
文件大?。?/td> 305K
代理商: HCPL-0720
12
Implementing CC-Link
with the HCPL-772X/
072X
CC-Link (Control and
Communication Link) is
developed to merge control and
information in the low-level
network (field network) by PCs,
thereby making the multivendor
environment a reality. It has data
control and message-exchange
function, as well as bit control
function, and operates at the
speed up to 10 Mbps.
Figure 17. Recommended CC-Link Application Circuit.
Power Supplies and Bypassing
The recommended CC-Link circuit
is shown in Figure 17. Since the
HCPL-772X/072X are fully
compatible with CMOS logic level
signals, the optocoupler is
connected directly to the
transceiver. Two bypass
capacitors (with values between
0.01
μ
F and 0.1
μ
F) are required
and should be located as close as
possible to the input and output
power supply pins of the HCPL-
772X/072X. For each capacitor,
the total lead length between both
ends of capacitor and the power
supply pins should not exceed
20 mm. The bypass capacitors are
required because of the high
speed digital nature of the signals
inside the optocoupler.
V
DD1
HCPL-7720#500
0.1 μ
V
I
GND
1
V
DD2
V
O
GND
GND
1
RD1
10 K
V
(5 V)
0.1 μ
GND
2
V
(5 V)
V
DD2
HCPL-7720#500
0.1 μ
V
O
GND
V
DD1
V
I
GND
SD
0.1 μ
V
OE
V
DD
HCPL-2611#560
V
O
NC
+
NC
0.1 μ
MPU
BOARD
OUTPUT
390
HC14
HC14
1 K
V
OE
V
DD
HCPL-2611#560
V
O
GND
NC
+
NC
0.1 μ
SDGATEON
390
HC14
HC14
1 K
10 K
10 K
GND
V
CC
V
CC
GND
GND
RS485
TRANSCEIVER IC
FIL
DA
DB
DG
SLD
FG
相關(guān)PDF資料
PDF描述
HCPL-0721 40 ns Propagation Delay,CMOS Optocoupler(40 ns 傳播延遲,CMOS光耦合器)
HCPL-0731 Dual Channel Low Input Current, High Gain Optocouplers(雙通道,低輸入電流,高增益光耦器)
HCPL-2730 Dual Channel Low Input Current, High Gain Optocouplers(雙通道,低輸入電流,高增益光耦器)
HCPL-2731 Dual Channel Low Input Current, High Gain Optocouplers(雙通道,低輸入電流,高增益光耦器)
HCPL-073A Very Low Power Consumption High Gain Optocouplers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCPL-0720#060 功能描述:高速光耦合器 25MBd 1Ch 150mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
HCPL-0720#500 功能描述:高速光耦合器 25MBd 1Ch 150mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
HCPL0720#560 制造商:未知廠家 制造商全稱:未知廠家 功能描述:FET-OUTPUT OPTOCOUPLER
HCPL-0720#560 功能描述:高速光耦合器 25MBd 1Ch 150mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube
HCPL-0720-000E 功能描述:高速光耦合器 25MBd 1Ch 150mA RoHS:否 制造商:Avago Technologies 電流傳遞比: 最大波特率: 最大正向二極管電壓:1.75 V 最大反向二極管電壓:5 V 最大功率耗散:40 mW 最大工作溫度:+125 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-5 封裝:Tube