HCPL-4502 datasheet(2/8 Pages) HP

2 / 8 page

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 k

Ω pull-up resistor. CTR of

the HCPL-M452 is 19%

minimum at IF = 16 mA.

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-

The HCPL-M453 is an HCPL-

M452 with increased common

mode transient immunity of

15,000 V/

µs minimum at

VCM = 1500 V guaranteed.

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

DIMENSIONS IN MILLIMETERS AND (INCHES)

Outline Drawing (JEDEC MO-155)

Schematic

SHIELD

GND

VCC

ICC

ANODE

CATHODE

–

MXXX

XXX

7.0 ± 0.2

(0.276 ± 0.008)

2.5 ± 0.1

(0.098 ± 0.004)

0.102 ± 0.102

(0.004 ± 0.004)

VCC

VOUT

GND

CATHODE

ANODE

4.4 ± 0.1

(0.173 ± 0.004)

1.27

(0.050)

BSC

0.15 ± 0.025

(0.006 ± 0.001)

0.71

(0.028)

MIN.

0.4 ± 0.05

(0.016 ± 0.002)

3.6 ± 0.1*

(0.142 ± 0.004)

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)

8.27

(0.325)

2.0

(0.080)

2.5

(0.10)

1.3

(0.05)

0.64

(0.025)

4.4

(0.17)

HCPL-4502 Datasheet(PDF) 2 Page - Agilent(Hewlett-Packard)

HCPL-4502 Datasheet(HTML) 2 Page - Agilent(Hewlett-Packard)

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