HEDS-9731-350 Avago Technologies US Inc., HEDS-9731-350 Datasheet - Page 3
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HEDS-9731-350
Manufacturer Part Number
HEDS-9731-350
Description
ENCODER SMALL 2CH 480LPI BENT LD
Manufacturer
Avago Technologies US Inc.
Series
HEDSr
Datasheet
1.HEDS-9730-350.pdf
(6 pages)
Specifications of HEDS-9731-350
Termination Style
Terminal Pins
Encoder Type
Optical
Output Type
Quadrature (Incremental)
Pulses Per Revolution
480 LPI
Voltage - Supply
3.3VDC
Actuator Type
Codestrip Not Included
Detent
No
Built In Switch
No
Mounting Type
Chassis Mount
Orientation
Right Angle
Number Of Channels
2
Mounting Style
Bracket
Supply Voltage
3.3 V
Product
Optical
Technology
Rotary
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Rotational Life (cycles Min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
Electrical Characteristics Over the Recommended Operating Conditions. Typical Values at 25°C.
Encoding Characteristics
Encoding Characteristics Over the Recommended Operating Conditions and Mounting Conditions These character-
istics do not include codewheel/codestrip contribution. The typical values are average over the full rotation of the
codewheel
3
Parameter
Storage Temperature
Operating Temperature
Supply Voltage
Output Voltage
Output Current per Channel
Soldering Temperature
Parameter
Temperature
Supply Voltage
Load Capacitance
Pull-up Resistor
Frequency
Angular Misalignment
Mounting Position
Parameter
Supply Current
High Level
Output Voltage
Low Level
Output Voltage
Rise Time
Fall Time
Parameter
Pulse Width Error
State Width Error
Phase Error
Symbol
ΔP
ΔS
Δφ
Symbol
T
T
V
V
I
T
OUT
Symbol
I
V
V
t
t
A
Symbol
T
V
C
R
f
E
R
S
SOL
CC
O
CC
r
f
A
OH
OL
L
A
CC
L
M
Min.
-40
2.8
-2.0
Min.
-40
-40
-0.5
-0.5
-1.5
20
Min.
12
2.4
Typical
5
3
2
Typ.
3.3 or 5
none
0.0
ROP-0.14
(ROP -0.006)
Typ.
25
55
200
50
Max.
85
85
7
V
19
260
CC
Maximum
50
50
15
Max.
40
85
0.4
Max.
85
5.2
100
40
+2.0
Units
°C
°C
Volts
Volts
mA
°C
Units
mA
Volts
Volts
ns
ns
Units
°C
Volts
pF
kHz
Deg.
Mm (inch) Refer to Mounting Consideration
Notes
t* 5 sec
Units
°e
°e
°e
Notes
Typ. 3.3V
Typ. 5V
When V
I
I
When V
I
I
C
OH
OH
OL
OL
L
Notes
Ripple < 100mVp-p
Recommend no pullup. Device has inte-
grated 2.5 kΩ on outputs
Velocity (rpm) x N/60
Refer to Mounting Consideration
=25 pF
= 12 mA @ 3.3VTyp.
= 14 mA @ 5V
= -0.4 mA @ 3.3VTyp.
= -1.0 mA @ 5V
OH
OL
= 0.4V (Max)Typ.
= 2.4V (Min)Typ.
Notes