參數(shù)資料
型號(hào): HCPL-7720
英文描述: 40 ns Propagation Delay CMOS Optocoupler
中文描述: 40納秒的傳播延遲的CMOS光電耦合器
文件頁數(shù): 13/18頁
文件大小: 437K
代理商: HCPL-7720
13
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
A
GND
GND
SN75ALS181NS
FIL
DA
DB
DG
SLD
FG
B
Y
Z
D
DE
RE
R
相關(guān)PDF資料
PDF描述
HCPL-7721 40 ns Propagation Delay CMOS Optocoupler
HCPL-7840 Isolation Amplifier(隔離放大器)
HCPL-7850 Hermetically Sealed Analog Isolation Amplifier(密封模擬隔離放大器)
HCPL-7851 Hermetically Sealed Analog Isolation Amplifier(密封模擬隔離放大器)
HCPL-7870 Isolated 15-bit A/D Converter(隔離15位A/D轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
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HCPL-7720#060 功能描述:高速光耦合器 1Ch 10mA 600mW 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-7720#300 功能描述:高速光耦合器 1Ch 10mA 600mW 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-7720#360 功能描述:高速光耦合器 1Ch 10mA 600mW 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-7720#500 功能描述:高速光耦合器 1Ch 10mA 600mW 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-7720#560 功能描述:高速光耦合器 1Ch 10mA 600mW 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