HEDS-6540#B12 Avago Technologies US Inc., HEDS-6540#B12 Datasheet - Page 7

• Manufacturer Part Number: HEDS-6540#B12
• Description: Encoders Optical Encoders 00CPR 6mm
• Manufacturer: Avago Technologies US Inc.

Specifications of HEDS-6540#B12

• Number Of Channels: 3
• Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to + 100 C
• Product: Optical
• Size / Dimension: 56 mm
• Pulses Per Revolution: 1000 CPR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Encoding Characteristics
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances unless
otherwise specified. Values are for the worst error in the full rotation.
7
*Typical values specified at Vcc = 5.0 V and 25°C.
**HEDS-6540 – Active high Index part. Pull-up of 2.7 kΩ used on all outputs of modules that do not have a line driver.
***HEDS-6500 – 3.3 kΩ pull-up resistors used on all encoder module outputs.
Part Number
HEDS-6500***
HEDS-6540**
HEDL-654x
Pulse Width Error
Logic State Width Error
Phase Error
Position Error
Cycle Error
Pulse Width Error
Logic State Width Error
Phase Error
Position Error
Cycle Error
Index Pulse Width
CH I fall after CH B or CH A fall
CH I rise after CH B or CH A rise
Pulse Width Error
Logic State Width Error
Phase Error
Position Error
Cycle Error
Index Pulse Width
-25°C to +100°C
-40°C to +100°C
-25°C to +100°C
-40°C to +100°C
Description
Symbol
∆P0
∆P0
∆Φ
∆Φ
∆Φ
∆Θ
∆Θ
∆Θ
∆P
∆C
∆P
∆C
∆P
∆C
∆S
∆S
∆S
t1
t1
t2
t2
-300
Min.
55
10
70
70
Typ.*
100
100
150
150
90
90
5
5
2
7
5
5
5
2
7
5
5
5
2
7
5
1000
Max.
125
250
250
300
5.5
5.5
5.5
35
35
15
20
35
35
15
20
35
35
15
20
°e
°e
°e
min. of arc
°e
°e
°e
°e
min. of arc
°e
°e
ns
ns
ns
ns
°e
°e
°e
min. of arc
°e
°e
Units