HEDS-9202-R00 Avago Technologies US Inc., HEDS-9202-R00 Datasheet - Page 2

• Manufacturer Part Number: HEDS-9202-R00
• Description: EN,2CH,200LPI,ANG :
• Manufacturer: Avago Technologies US Inc.
• Series: HEDSr

Specifications of HEDS-9202-R00

• Rohs Compliant: YES
• Encoder Type: Optical
• Output Type: Quadrature (Incremental)
• Pulses Per Revolution: 200 LPI
• Voltage - Supply: 5VDC
• Actuator Type: Codestrip Not Included
• Detent: No
• Built In Switch: No
• Mounting Type: Chassis Mount
• Orientation: Vertical
• Termination Style: Terminal Pins
• Number Of Channels: 2
• Product: Optical
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Rotational Life (cycles Min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

circuitry, which produces the
final outputs for channels A and
B. Due to this integrated phasing
technique, the analog output of
channel A is in quadrature with
channel B (90 degrees out of
phase).
Definitions
Count (N) = The number of bar
and window pairs or Counts Per
Revolution (CPR) of the code-
wheel, or the number of Lines Per
Inch of the codestrip (LPI).
1 Shaft Rotation = 360 mechani-
1 cycles (c) = 360 electrical
Pulse Width (P): The number of
electrical degrees that an output
is high during one cycle. This
value is nominally 180 e or 1/2
cycle.
Absolute Maximum Ratings
Subjecting the part to stresses beyond those listed under this section may cause permanent damage to the device. These are
stress ratings only and it is not implied that devices function beyond these ratings. Exposure to the extremes of these
conditions for extended periods may affect device reliability.
Parameter
Storage Temperature
Operating Temperature
Supply Voltage
Soldering Temperature
Recommended Operating Conditions
Parameter
Temperature
Supply Voltage
Count Frequency
2
= 1 bar and window
degrees ( e)
pair
= N cycles
cal degrees
Symbol
T
V
CC
Pulse Width Error (DP): The
deviation, in electrical degrees,
of the pulse width from its ideal
value of 180 e.
State Width (S): The number of
electrical degrees between a tran-
sition in the output of channel A
and the neighboring transition in
the output of channel B. There
are four states per cycle, each
nominally 90 e.
State Width Error (DS):
The deviation, in electrical
degrees, of each state width from
its ideal value of 90 e.
Phase (F): The number of elec-
trical degrees between the center
of the high state of channel A and
the center of the high state of
channel B. this value is nominally
90 e for quadrature output.
T
T
V
Symbol
S
A
CC
Min.
–10
4.8
Min.
–40
–10
–0.5
Typ.
25
5
8
Max.
100
5.2
120
Max.
100
100
7
260
Phase Error (DF): The devia-
tion of the phase from its ideal
value of 90 e.
Direction of Rotation: When
the codewheel rotates counter-
clockwise, as viewed looking
down on the module (so the
marking is visible), channel A will
lead channel B. If the codewheel
rotates in the opposite direction,
channel B will lead channel A.
Optical Radius (Rop): The
distance from the codewheel’s
center of rotation to the Optical
Center (O.C.) of the encoder
module.
Mounting Position (RM):
Distance from Motor Shaft center
of rotation to center of Alignment
Tab receiving hole.
Unit
˚C
V
kHz
Unit
˚C
˚C
V
˚C
Notes
Ripple < 100 mV
(Velocity (rpm) x N) 60
Notes
t 5 sec.
p-p