HCPL-M452 查看數據表（PDF） - HP => Agilent Technologies
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HCPL-M452 Datasheet PDF : 8 Pages
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2
over that of a conventional
photo-transistor coupler by
reducing the base-collector
capacitance.
The HCPL-M452 is designed for
high speed TTL/TTL applica-
tions. A standard 16 mA TTL
sink current through the input
LED will provide enough output
current for 1 TTL load and a
5.6 kΩ pull-up resistor. CTR of
the HCPL-M452 is 19%
minimum at IF = 16 mA.
The HCPL-M453 is an HCPL-
M452 with increased common
mode transient immunity of
15,000 V/µs minimum at
VCM = 1500 V guaranteed.
Outline Drawing (JEDEC MO-155)
Schematic
4.4 ± 0.1
(0.173 ± 0.004)
MXXX
XXX
ANODE 1
7.0 ± 0.2
(0.276 ± 0.008)
CATHODE 3
0.4 ± 0.05
(0.016 ± 0.002)
3.6 ± 0.1*
(0.142 ± 0.004)
2.5 ± 0.1
(0.098 ± 0.004)
0.102 ± 0.102
(0.004 ± 0.004)
6 VCC
5 VOUT
4 GND
+ IF
ANODE
1
VF
–
CATHODE
3
SHIELD
0.15 ± 0.025
(0.006 ± 0.001)
1.27 BSC
(0.050)
(00..07218)MIN.
DIMENSIONS IN MILLIMETERS (INCHES)
* MAXIMUM MOLD FLASH ON EACH SIDE IS 0.15 mm (0.006)
NOTE: FLOATING LEAD PROTRUSION IS 0.15 mm (6 mils) MAX.
7° MAX.
MAX. LEAD COPLANARITY
= 0.102 (0.004)
Applications
• Line Receivers -
High common mode transient
immunity (>1000 V/µs) and
low input-output capacitance
(0.6 pF).
• High Speed Logic Ground
Isolation - TTL/TTL, TTL/
LTTL, TTL/CMOS, TTL/
LSTTL.
• Replace Slow Phototran-
sistor Optocouplers
• Replace Pulse
Transformers - Save board
space and weight
• Analog Signal Ground
Isolation -
Integrated photon detector
provides improved linearity
over phototransistor type.
Land Pattern Recommendation
4.4
(0.17)
2.5
(0.10)
1.3
(0.05)
2.0
(0.080)
8.27
(0.325)
0.64
(0.025)
DIMENSIONS IN MILLIMETERS AND (INCHES)
ICC 6
VCC
IO 5
VO
4
GND
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