HOA0901-011 Honeywell, HOA0901-011 Datasheet
HOA0901-011
Manufacturer Part Number
HOA0901-011
Description
Photointerruptors Transmissive No Mounting Tab
Manufacturer
Honeywell
Type
Infraredr
Datasheet
1.HOA0901-011.pdf
(2 pages)
Specifications of HOA0901-011
Maximum Fall Time
100 ns (Typ)
Maximum Operating Temperature
+ 85 C
Maximum Rise Time
100 ns (Typ)
Minimum Operating Temperature
- 40 C
Sensing Method
Transmissive
Slot Width
3.2 mm
Output Device
Photologic, Pull up
Power Dissipation
100 mW
Body Style
Rectangular
Brand/series
HOA
Current, Forward
50 mA (Continuous)
Current, Switching
50 mA
Function
Vane
Material, Housing
Polycarbonate
Mounting Type
PCB
Output
NPN
Primary Type
Photoelectric
Sensing Mode
Transmissive
Technology
Photoelectric
Temperature, Operating
-40 to +85 °C
Voltage, Forward
0.4 V (Max.) Low Level
Voltage, Reverse
3 V
Voltage, Supply
5.5 V
Voltage, Switching
2.4 V
Width
0.419 in.
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HOA0901-011
Manufacturer:
Honeywell
Quantity:
11
Company:
Part Number:
HOA0901-011
Manufacturer:
CTSK
Quantity:
123
HOA0901-011
Actual product appearance may vary.
Description
The HOA0901 sensor consists of a dual channel IC detector and an IRED
encased in a black thermoplastic housing. The device is typically used with an
interrupter strip or disk (code wheel) to encode the rate and direction of
mechanical motion. Applications include linear and rotary encoders; it is especially
suited for the encoding function in an optical mouse. As the interruptive pattern
moves, the detector generates two output signals which can be processed to
provide speed and direction information.
The detector is a monolithic IC which consists of two narrow adjacent
photodiodes, amplifiers, and Schmitt trigger output stages. The outputs are NPN
collectors with internal 10 kOhm (nominal) pull-up resistors to Vcc which are
capable of directly driving TTL loads. The IC design incorporates circuitry to
compensate the sensitivity for the output power vs. temperature characteristic of
the IRED. The sensing areas of the IC are each 0.008 in (0.203 mm) in width and
0.015 in (0.381 mm) in height with a 0.001 in (0.0254 mm) separation for a center-
to-center spacing of 0.009 in (0.229 mm) and outside edge to edge distance of
0.017 in (0.432 mm).
Two package styles are available. HOA0901-011 is primarily intended for direct
PCB mounting. HOA0901-012 has mounting tabs for chassis mounting. The
HOA0901 series employs plastic molded components. For additional component
information see SEP8506 and HLC2701.
Housing material is polycarbonate. Housings are soluble in chlorinated
hydrocarbons and ketones. Recommended cleaning agents are methanol and
isopropanol.
Features
compensation
Dual channel IC
Direct TTL interface
Inverting logic output
Resolution to 0.009 in [0.229 mm]
Internal temperature
0.126 in [3.2 mm] slot width
Two mounting configurations
HOA Series Infrared Transmissive
Encoder Sensor, Inverting Logic
Output, No Mounting Tabs, Plastic
Package
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HOA0901-011 Summary of contents
Page 1
... Two package styles are available. HOA0901-011 is primarily intended for direct PCB mounting. HOA0901-012 has mounting tabs for chassis mounting. The HOA0901 series employs plastic molded components. For additional component information see SEP8506 and HLC2701 ...
Page 2
Product Specifications Series Name Product Type Turn-on Threshold Irradiance Output Option Package Style Package Components Continuous Forward Current Reverse Breakdown Voltage Power Dissipation Operating Temperature Range Hysteresis (H) Operating Supply Voltage Supply Voltage High Level Output Voltage Low Level Output ...