HEDS1500 Avago Technologies, HEDS1500 Datasheet

HEDS1500

Manufacturer Part Number

HEDS1500

Description

CAN8

Manufacturer

Avago Technologies

Datasheet

1.HEDS1500.pdf (6 pages)

Specifications of HEDS1500

Date_code

07+

Current page: 1 of 6
Download datasheet (159Kb)

655 nm Precision Optical

Reflective Sensor

Technical Data

Features

• Focused Emitter and

• 655 nm Visible Emitter

• 0.178 mm (0.007) Resolution

• TO-5 Miniature Sealed

• Photodiode Output

Description

The HEDS-1500 is a fully inte-

grated module designed for

applications requiring optical

reflective sensing. The module

contains a 655 nm visible LED

Package Dimensions

Detector in a Single Package

Package

(0.200)

5.08

REFERENCE PLANE

C L

(0.168 ± 0.010)

MAXIMUM SIGNAL POINT

4.27 ± 0.25

NOTES:

1. ALL DIMENSIONS IN MILLIMETERS AND (INCHES).

2. ALL UNTOLERANCED DIMENSIONS ARE FOR REFERENCE ONLY.

3. THE REFERENCE PLANE (R.P.) IS THE TOP SURFACE OF THE PACKAGE.

4. NICKEL CAN AND GOLD PLATED LEADS.

5. S.P. = SEATING PLANE.

6. THE LEAD DIAMETER IS 0.45 mm (0.018 IN.) TYP.

emitter and a matched I.C. photo-

detector. A bifurcated aspheric

lens is used to image the active

areas of the emitter and the

detector to a single spot 4.27 mm

(0.168 in.) in front of the pack-

age. The output signal is a current

generated by the photodiode.

Applications

Applications for the HEDS-1500

include bar code scanning,

pattern recognition and verifica-

tion, object sizing, optical limit

switching, tachometry, textile

thread counting and defect

detection, dimensional monitor-

ing, line locating, paper edge

detection, and any application

where precision optical reflective

sensing is desired.

(0.162)

4.11

0.86 (0.034)

0.73 (0.029)

1.14 (0.045)

0.73 (0.029)

9.40 (0.370)

8.51 (0.335)

(0.200)

5.08

15.24 (0.600)

12.70 (0.500)

HEDS-1500

Mechanical

Considerations

The HEDS-1500 is packaged in a

high profile 8 pin TO-5 metal can

with a glass window. The emitter

and photodetector chips are

mounted on the header at the

base of the package. Positioned

above these active elements is a

S.P.

(0.473)

12.0

R.P.

8.33 (0.328)

7.79 (0.307)

11.50 (0.453)

11.22 (0.442)

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