HEDS-8905 Avago Technologies US Inc., HEDS-8905 Datasheet - Page 3

• Manufacturer Part Number: HEDS-8905
• Description: TOOL ALIGNMENT 3CH 28MM CW
• Manufacturer: Avago Technologies US Inc.

Specifications of HEDS-8905

• Accessory Type: Mechanical Alignment Tool
• Product: Tools & Accessories
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: HEDS-914x Series
• For Use With: HEDS-9141#G00 - ENCODER MODULE 3CH 360CPRHEDS-9141#F00 - ENCODER MODULE 3CH 256CPRHEDS-9141#E00 - ENCODER MODULE 3CH 200CPRHEDS-9141#A00 - ENCODER MODULE 3CH 500CPRHEDS-9140#S00 - ENCODER MODULE 3CH 50CPRHEDS-9140#I00 - ENCODER MODULE 3CH 512CPRHEDS-9140#H00 - ENCODER MODULE 3CH 400CPRHEDS-9140#G00 - ENCODER MODULE 3CH 360CPRHEDS-9140#F00 - ENCODER MODULE 3CH 256CPRHEDS-9140#E00 - ENCODER MODULE 3CH 200CPRHEDS-9140#C00 - ENCODER MODULE 3CH 100CPRHEDS-9140-B00 - ENCODER MODULE 3CH 1000CPR516-1888 - ENCODER OPTICAL GAP 3CH 500CPR
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Block Diagram
Output Waveforms
3
LED
EMITTER
SECTION
RESISTOR
LENS
S1
WHEEL
CODE
P
φ
S2
C
DIODES
PHOTO
SIGNAL PROCESSING
t
S3
1
CIRCUITRY
ROTATION
S4
P
0
DETECTOR SECTION
COMPARATORS
A
A
B
B
I
I
t
+
+
+
−
−
−
2
PROCESSING
CIRCUITRY
INDEX-
2.4 V
2.4 V
0.4 V
2.4 V
0.4 V
0.4 V
CH. A
CH. B
CH. I
4
3
5
2
1
V
CH. A
CH. B
CH. I
GND
CC