參數(shù)資料
型號(hào): HCPL-050L-XXXE
英文描述: LVTTL/LVCMOS Compatible 3.3 V Optocouplers (1 Mb/s)
中文描述: LVTTL /的LVCMOS兼容3.3伏光耦(1 Mb /秒)
文件頁(yè)數(shù): 1/11頁(yè)
文件大小: 87K
代理商: HCPL-050L-XXXE
Description
These diode-transistor optocouplers
use an insulating layer between a
LED and an integrated
photodetector to provide electrical
insulation between input and
output. Separate connections for
the photodiode bias and output-
transistor collector increase the
speed up to a hundred times that of
a conventional phototransistor
coupler by reducing the base-
collector capacitance.
Agilent HCPL-250L/ 050L/253L/053L
LVTTL/LVCMOS Compatible 3.3 V
Optocouplers (1 Mb/s)
Data Sheet
Features
Low power consumption
High speed: 1 Mb/s
LVTTL/LVCMOS compatible
Available in 8-pin DIP, SO-8
Open collector output
Guaranteed performance from
temperature: 0C to +70C
Safety approval, UL, CSA, IEC/EN/DIN
EN 60747-5-2
Applications
High voltage insulation
Video signal isolation
Power translator isolation in motor
drives
Line receivers
Feedback element in switched mode
power supplies
High speed logic ground isolation –
LVTTL/LVCMOS
Replaces pulse transformers
Replaces slow phototransistor
isolators
Analog signal ground isolation
Functional Diagram
A 0.1
μ
F bypass capacitor must be connected between pins 5 and 8.
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.
These optocouplers are available
in an 8-pin DIP and in an industry
standard SO-8 package. The
following is a cross reference
table listing the 8-pin DIP part
number and the electrically
equivalent SO-8 part number.
The SO-8 does not require
"through holes" in a PCB. This
package occupies approximately
one-third the footprint area of the
7
1
2
3
4
5
6
8
ANODE
1
CATHODE
1
CATHODE
2
ANODE
2
V
CC
V
O1
V
O2
GND
HCPL–253L/HCPL–053L
7
1
2
3
4
5
6
8
NC
ANODE
CATHODE
NC
V
CC
V
B
V
O
GND
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
V
O
LOW
HIGH
HCPL–250L/HCPL–050L
相關(guān)PDF資料
PDF描述
HCPL-253L-XXXE LVTTL/LVCMOS Compatible 3.3 V Optocouplers (1 Mb/s)
HCPL-0560 Dual Channel Bi-directional High Speed Optoisolators(雙通道雙向高速光隔離器)
HCPL-0561 Dual Channel Bi-directional High Speed Optoisolators(雙通道雙向高速光隔離器)
HCPL-0601 High CMR, High Speed TTL Compatible Optocouplers(高CMR,高速TTL兼容光耦合器)
HCPL-0661 High CMR, High Speed TTL Compatible Optocouplers(高CMR,高速TTL兼容光耦合器)
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