HEDS-9740#150 Avago Technologies US Inc., HEDS-9740#150 Datasheet - Page 3

• Manufacturer Part Number: HEDS-9740#150
• Description: Encoders 2 Channel 360CPR
• Manufacturer: Avago Technologies US Inc.
• Type: Optical Encoderr

Specifications of HEDS-9740#150

• Number Of Channels: 2
• Mounting Style: PCB
• Supply Voltage: 5 V
• Product: Optical
• Technology: Linear
• Termination Style: Solder Pin
• Detents: No
• Motion: Linear
• Index Output: Not Indexed
• Encoder Signal: Digital
• Built In Switch: No
• Shaft Style: Not Required
• Shaft Diameter (mm): Not Requiredmm
• Operating Supply Voltage (typ): 5VDC
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 85C
• Terminal Type: PC Pins
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3
Recommended Operating Conditions
Electrical Characteristics over Recommended Operating Range, Typical at T
Encoding Characteristics
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances.
These characteristics do not include codewheel/codestrip contribution. The Typical Values are averages over the full
rotation of the codewheel.
Parameter
Temperature
Supply Voltage
Load Capacitance
Pullup Resistor
Count Frequency
Angular Misalignment E
Parameter
Supply Current
High Level Output Voltage
Low Level Output Voltage
Rise Time
Fall Time
Parameter
Pulse Width Error
Logic State Width Error
Phase Error
Symbol
T
V
C
R
A
CC
L
L
Symbol
I
V
V
t
t
Min.
4.5
–2.0
CC
r
f
–40
OH
OL
Symbol
∆P
∆S
∆φ
Typ.
5.0
none
0
Min.
12
2.4
Typical
5
3
2
5.5
Max.
85
100
40
+2.0
Typ.
21
70
45
Units
°C
V
pF
kHz
deg.
Max.
40
0.4
A
Maximum
40
40
15
= 25˚C
Notes
Ripple < 100 mVp-p. Recommended
one bypass capacitor (1 µF)
between V
15 cm from the encoder.
Recommended no pullup. Device
has integrated 2.5 kΩ on outputs.
(Velocity (rpm) x N) / 60
Mounting considerations.
Units
mA
V
V
ns
ns
CC
and GND less than
Units
°e
°e
°e
Notes
I
I
C
R
OH
OL
L
L
= 25 pF
= (NO pullup)
= 3.2 mA
= –200 µA