AEDR-8501-100 Avago Technologies US Inc., AEDR-8501-100 Datasheet - Page 2

• Manufacturer Part Number: AEDR-8501-100
• Description: IC,Gt180e,Reel,304LPI,1000pc
• Manufacturer: Avago Technologies US Inc.

Specifications of AEDR-8501-100

• 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

Output waveform
Absolute Maximum Ratings
Notes:
1. Exposure to extreme light intensity (such as from flashbulbs or spotlights) may cause permanent
2. CAUTION: It is advised that normal static precautions should be taken when handling the encoder
3. Proper operation of the encoder cannot be guaranteed if the maximum ratings are exceeded.
Recommended Operating Conditions ( based on limited prototype samples testing @ 11 Rop codewheel)
Notes:
1. LED Current Limiting Resistor: Recommended series resistor = 180 Ω (±1%)
2. Count frequency = velocity (rpm) x CPR / 60.
2
Storage Temperature, T
Operating Temperature, T
Supply Voltage, V
Output Voltage, V
Parameter
Temperature
Supply Voltage
LED Current
Count Frequency
Radial Misalignment
Tangential Misalignment
Codewheel Gap
damage to the device.
in order to avoid damage and/or degradation induced by ESD.
B
A
I
I
2
CC
O
S
Po
A
360 e Deg
S1
Po
C
S2
QUADRATURE SIGNALS A, B and I
Sym.
T
V
I
F
E
E
G
LED
A
R
T
CC
S3
Codewheel rotation movement (Anti-clockwise)
S4
P
Min.
-20
4.5
0.5
-20° C to 85° C
-20° C to 85° C
7 V
V
CC
Index of 180 e Deg option
Index of 90 e Deg option
Typ.
25
5
15mA
56
φ
Max.
85
5.5
±0.2
±0.2
1
Units
°C
V
mA
kHz
mm
mm
mm
Note: Drawing not to scale.
Notes
Ripple < 100mVp-p
See note 1
1 x Interpolation Factor
Codewheel
Encoder
emitter
Anti-clockwise
Ch. A leads
Ch. B
Top View