HEDS-9710-150 Avago Technologies US Inc., HEDS-9710-150 Datasheet

ENCODER SMALL 2CH 360LPI STR LD

HEDS-9710-150

Manufacturer Part Number
HEDS-9710-150
Description
ENCODER SMALL 2CH 360LPI STR LD
Manufacturer
Avago Technologies US Inc.
Series
HEDSr
Datasheet

Specifications of HEDS-9710-150

Termination Style
Terminal Pins
Encoder Type
Optical
Output Type
Quadrature (Analog)
Pulses Per Revolution
360 LPI
Voltage - Supply
5VDC
Actuator Type
Codestrip Not Included
Detent
No
Built In Switch
No
Mounting Type
Chassis Mount
Orientation
Vertical
Number Of Channels
2
Mounting Style
PCB
Supply Voltage
5 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
Description
The HEDS-971x is a high performance incremental
encoder module. When operated in conjunction
with either a codewheel or codestrip, this module
detects rotary or linear position. The encoder
consists of a lensed LED source and a detector IC
enclosed in a small C-shaped plastic package. Due
to a highly collimated light source and a unique
photodetector array, the module is extremely
tolerant to mounting misalignment.
The two channel analog outputs and 5 V supply
input are accessed through four solder plated
leads located on 2.54 mm (0.1 inch) centers.
The standard HEDS-971x is designed for use with
an appropriate optical radius codewheel or linear
codestrip. Other options are available. Please
contact the factory for more information.
Applications
The HEDS-971x provides sophisticated motion
detection, making closed loop control, very cost
competitive. Typical applications include printers,
plotters, copiers and office automation equipment.
HEDS-9710, HEDS-9711
HEDS-9710
Small Optical Encoder Modules
360 Ipi Analog Current Output
Data Sheet
Features
• Small size
• Two channel quadrature output
• Linear and rotary applications
• No signal adjustment required
• TTL compatible
• Wave solderable
• Lead free package
• 15
• Single 5 V supply
Block Diagram
EMITTER SECTION
o
LED
C to 45
RESISTOR
LENS
o
C operating temperature
WHEEL
CODE
PHOTO-
DIODES
PROCESSING
CIRCUITRY
SIGNAL
DETECTOR SECTION
COMPARATORS
A
A
B
B
+
+
CHANNEL A
CHANNEL B
V
GND
3
2
4
1
CC

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HEDS-9710-150 Summary of contents

Page 1

... The two channel analog outputs and 5 V supply input are accessed through four solder plated leads located on 2.54 mm (0.1 inch) centers. The standard HEDS-971x is designed for use with an appropriate optical radius codewheel or linear codestrip. Other options are available. Please contact the factory for more information. ...

Page 2

... Theory of Operation An HEDS-971x is a C-shaped emitter/detector module. Coupled with a codewheel, it translates rotary motion into a two-channel digital output, coupled with a codestrip; it translates linear motion into digital outputs. As seen in the block diagram, the module contains a single Light Emitting Diode (LED) as its light source. The light is ...

Page 3

Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Supply Voltage Soldering Temperature Recommended Operating Conditions Parameter Symbol Temperature T A Supply Voltage V CC Count Frequency f Electrical Characteristics Electrical Characteristics Over the Recommended Operating Conditions. Typical Values at 25 ...

Page 4

Test Parameter Definitions Parameter Symbol Definition Ip Analog peak The absolute value the magnitude of the analog signal (i.e. one sided rating). Ipp Analog peak The peak to peak signal magnitude the analog signal. ...

Page 5

Encoder Characteristics Encoding Characteristics Over the Recommended Operating Conditions and Mounting Conditions. These characteristics do not include codewheel/codestrip contribution. The typical values are average over the full rotation of the codewheel. Parameter Units State Width Error e Phase Error e ...

Page 6

Recommended Codewheel and Codestrip Characteristics Rop Parameter Window/Bar Ratio Window Length (Rotary) Absolute Maximum Codewheel Radius (Rotary) Center of Post to Inside Edge of Window Center of Post to Outside Edge of Window Center of Post ...

Page 7

... Ordering Information HEDS - 971 Option Lead Configurations 0 – Straight leads 1 – Bent leads Package Dimensions Option 50 LEAD THICKNESS = 0.25 mm LEAD PITCH = 2.54 mm 3.8 0.5 R 1.4 R 2.6 5.5 0.3 1.4 8.7 6.4 3.9 0.14 (OPTICAL CENTER) 4.2 2x 2.00 0.02 7.5 10.1 Bent Version – Option 50 LEAD THICKNESS = 0 ...

Page 8

Wave Soldering Profile Pb-Free Wave Soldering Profile Std-Profile 7 sec MAX. 120 C/20 sec MAX. X-AXIS For product information and a complete list of distributors, please go to our website: Avago, Avago Technologies, and the A logo are trademarks of ...

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