HEDS-9711-150 Avago Technologies US Inc., HEDS-9711-150 Datasheet - Page 4

• Manufacturer Part Number: HEDS-9711-150
• Description: ENCODER SMALL 2CH 360LPI
• Manufacturer: Avago Technologies US Inc.
• Series: HEDSr

Specifications of HEDS-9711-150

• 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: Right Angle
• 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

Test Parameter Definitions
Parameter
Ip
Ipp
Iapp/Ibpp
Ioffset
State Width State Width
State Width State Width
Error
Pulse Width Pulse Width
Pulse Width Pulse Width
Error
4
Symbol
Analog peak
Analog peak
to peak
Analog peak
to peak ratio
Analog Offset
Error
Error
Definition
The absolute value in A of the magnitude of the analog signal
(i.e. one sided rating).
The peak to peak signal magnitude in mA of the analog signal.
The ratio of A channel peak analog signal to B channel peak to peak
analog signal.
The offset in A from the mid-point of the analog peak to peak signal to
zero current.
The number of electrical degrees between a transition in channel A
and the neighboring transition in channel B. There are 4 states per
cycle, each nominally 90 e.
The transitions are determined by where the analog signal
crosses the Zero point.
The deviation in electrical degrees of each state width from its ideal
value of 90 e.
The number of electrical degrees that an analog output is greater
than zero during one cycle. This value is nominally 180 e or 1/2 cycle.
The deviation in electrical degrees of each pulse width from its
ideal value of 180 e.
Units
Iap,Ibp,
Iam, Ibm
Iapp, Ibpp
State 1
State 2
State 3
State 4