參數(shù)資料
型號(hào): ACPL-K453-020E
元件分類(lèi): 光電耦合器
英文描述: 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER
封裝: ROHS COMPLIANT, SURFACE MOUNT, SOP-8
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 267K
代理商: ACPL-K453-020E
Description
The ACPL-K453 is a single channel devices in an eight lead
miniature footprint.
This diode-transistor optocoupler uses an insulating layer
between the light emitting diode and an integrated photo
detector 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 over that of a conventional photo-transistor
coupler by reducing the base-collector capacitance.
The ACPL-K453 has a common mode transient immunity of
15,000 V/
μ
s minimum at V
CM
= 1500 V guaranteed.
Functional Diagram
ACPL-K453
High Speed Optocoupler
Data Sheet
Features
Package Clearance/Creepage at 8mm
Function Compatible with HCPL-4503
Surface Mountable in 8-pin stretched SO8
Very High Common Mode Transient Immunity: 15000
V/
μ
s at V
CM
= 1500 V Guaranteed
High Speed: 1 Mb/s
TTL Compatible
Guaranteed AC and DC Performance over Temperature:
0°C to 70°C
Open Collector Output
Safety approval
UL Recognized 3750 Vrms for 1 minute (5000 Vrms for
1 minute for Option 020 device) per UL1577
CSA Approved
IEC/EN/DIN EN 60747-5-2 Approved V
IORM
= 1140 V
peak
Applications
Line Receivers - High common mode transient immu-
nity (>15000 V/
μ
s) and low input-output capacitance
(0.6 pF).
High Speed Logic Ground Isolation - TTL/TTL, TTL/LTTL,
TTL/CMOS, TTL/LSTTL.
Replace Slow Phototransistor Optocouplers
Replace Pulse Transformers - Save board space and
weight
Analog Signal Ground Isolation - Integrated photo de-
tector provides improved linearity over phototransistor
type.
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.
A 0.1
μ
F bypass capacitor between pins 5 and 8 is recommended.
7
1
2
3
4
5
6
8
NC
ANODE
CATHODE
NC
V
CC
NC
V
O
GND
TRUTH TABLE
LED
ON
OFF
V
O
LOW
HIGH
Schematic
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
I
F
SHIELD
8
6
5
GND
V
CC
2
3
V
O
I
CC
V
F
I
O
ANODE
CATHODE
+
-
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