AEDR-8500-102 Avago Technologies US Inc., AEDR-8500-102 Datasheet - Page 3

• Manufacturer Part Number: AEDR-8500-102
• Description: IC,Gt90e,Reel,304LPI,100pc
• Manufacturer: Avago Technologies US Inc.

Specifications of AEDR-8500-102

• Number Of Channels: 3
• Mounting Style: SMD/SMT
• Output: Incremental
• Supply Voltage: 7 V
• Operating Temperature Range: - 20 C to + 85 C
• Product: Optical
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Encoder Pin-Out
Pin configuration (Top view)
Encoder’s Built-in Interpolation
H = HIGH Logic Level L = LOW Logic Level
The interpolation factor above may be used in conjunction with the below formulae to cater the needs for various
rotation speed (RPM) and count.
RPM = (Count Frequency x 60 ) / CPR
The CPR (@ 1X interpolation) is based on the following formulae which is directly dependent on R
CPR = LPI x 2π x R
CPR = LPmm x 2π x R
3
SEL 4X
Pin (Interpolation)
SEL 4X
L
L
H
H
V
CC
Gnd
A
OP
SEL 2X
L
H
L
H
(inch)
OP
Detector
Emitter
(mm)
or
V
LED
B
Interpolation
Factor
1X
2X
4X
Factory use
SEL 2X
CHI
Note :
LPmm (lines per mm) = 304/25.4
LPI (lines per inch) is fixed at 304 by the AEDR-850X.
CPR @
( R
828
1656
3312
OP
= 11 mm )
Count
Frequency
55 KHz
110 KHz
220 KHz
OP