參數資料
型號: HCPL-261A
英文描述: HCMOS Compatible, High CMR, 10 MBd Optocouplers
中文描述: HCMOS兼容,高CMR,10 MBd的光電耦合器
文件頁數: 1/16頁
文件大小: 252K
代理商: HCPL-261A
1-166
H
HCMOS Compatible, High CMR,
10 MBd Optocouplers
Technical Data
Features
HCMOS/LSTTL/TTL
Performance Compatible
1000 V/
μ
s Minimum
Common Mode Rejection
(CMR) at V
CM
= 50 V (HCPL-
261A Family) and 15 kV/
μ
s
Minimum CMR at V
CM
=
1000 V (HCPL-261N Family)
High Speed: 10 MBd Typical
AC and DC Performance
Specified over Industrial
Temperature Range -40
°
C to
+85
°
C
Available in 8 Pin DIP,
SOIC-8 Packages
Safety Approval
UL Recognized per UL1577
2500 V rms for 1 minute and
5000 V
rms for 1 minute
(Option 020)
CSA Approved
VDE 0884 Approved with
V
IORM
= 630 V
peak
for
HCPL-261A/261N
Option 060
Applications
Low Input Current (3.0 mA)
HCMOS Compatible Version
of 6N137 Optocoupler
Isolated Line Receiver
Simplex/Multiplex Data
Transmission
Computer-Peripheral
Interface
Digital Isolation for A/D,
D/A Conversion
Switching Power Supplies
Instrumentation
Input/Output Isolation
Ground Loop Elimination
Pulse Transformer
Replacement
Description
The HCPL-261A family of optically
coupled gates shown on this data
sheet provide all the benefits of the
industry standard 6N137 family
with the added benefit of HCMOS
HCPL-261A HCPL-061A
HCPL-263A HCPL-063A
HCPL-261N HCPL-061N
HCPL-263N HCPL-063N
compatible input current. This
allows direct interface to all
common circuit topologies without
additional LED buffer or drive
components. The AlGaAs LED
used allows lower drive currents
and reduces degradation by using
the latest LED technology. On the
single channel parts, an enable
output allows the detector to be
strobed. The output of the detector
IC is an open collector schottky-
clamped transistor. The internal
shield provides a minimum
common mode transient immunity
of 1000 V/
μ
s for the HCPL-261A
family and 15000 V/
μ
s for the
HCPL-261N family.
The connection of a 0.1
μ
F bypass capacitor between pins 5 and 8 is required.
Functional Diagram
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to
prevent damage and/or degradation which may be induced by ESD.
1
2
3
4
8
7
6
5
CATHODE
ANODE
GND
V
V
CC
O
1
2
3
4
8
7
6
5
ANODE
2
CATHODE
2
CATHODE
1
ANODE
1
GND
V
V
CC
O2
V
E
V
O1
HCPL-261A/261N
HCPL-061A/061N
HCPL-263A/263N
HCPL-063A/063N
NC
NC
SHIELD
SHIELD
LED
ON
OFF
ON
OFF
ON
OFF
ENABLE
H
H
L
L
NC
NC
OUTPUT
L
H
H
H
L
H
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
OUTPUT
L
H
TRUTH TABLE
(POSITIVE LOGIC)
5965-3593E
相關PDF資料
PDF描述
HCPL-261N High CMR, High Speed TTL Compatible Optocouplers
HCPL-2630 High CMR, High Speed TTL Compatible Optocouplers
HCPL-2631 High CMR, High Speed TTL Compatible Optocouplers
HCPL-263A High CMR, High Speed TTL Compatible Optocouplers
HCPL-263N High CMR, High Speed TTL Compatible Optocouplers
相關代理商/技術參數
參數描述
HCPL-261A#020 功能描述:高速光耦合器 10MBd 1Ch 3mA 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-261A#060 功能描述:高速光耦合器 10MBd 1Ch 3mA 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-261A#300 功能描述:高速光耦合器 10MBd 1Ch 3mA 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-261A#500 功能描述:高速光耦合器 10MBd 1Ch 3mA 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-261A#560 功能描述:高速光耦合器 10MBd 1Ch 3mA 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