Honeywell HOA0902-012

Sensor; 4.5 V (Tach Output, Inactive); 50 mA (Continuous); 3 V; 100 mW

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Technical Specifications

Physical
Housing MaterialPolycarbonate
MountChassis, Through Hole
Number of Pins6
Technical
Fall Time100 ns
Forward Current50 mA
Forward Voltage1.6 V
Input Current50 mA
Max Operating Temperature70 °C
Min Operating Temperature-40 °C
Number of Channels1
Number of Elements1
Operating Supply Current12 mA
Output ConfigurationNPN - Open Collector
Output Voltage4.5 V
Power Dissipation100 mW
Reverse Voltage (DC)3 V
Rise Time100 ns
Sensing Distance3.2004 mm
TerminationTab
TouchscreenInfrared (IR)
Dimensions
Width10.6 mm

Documents

Download datasheets and manufacturer documentation for Honeywell HOA0902-012.

Newark
Datasheet4 pages8 years ago
Datasheet18 pages12 years ago
RS (Formerly Allied Electronics)
Datasheet2 pages19 years ago
Datasheet4 pages18 years ago
Agility
Datasheet1 page25 years ago
Electro Sonic
Datasheet4 pages27 years ago

Engineering Resources

View Evaluation kits and Reference designs for Honeywell HOA0902-012.

Related Parts

Descriptions

Descriptions of Honeywell HOA0902-012 provided by its distributors.

Sensor; 4.5 V (Tach Output, Inactive); 50 mA (Continuous); 3 V; 100 mW
OPTO SWITCH. TRANSMISSIVE; No. of Channels:2; Optocoupler Output Type:Logic Gate; Input Current:50mA; Output Voltage:4.5V; Opto Case Style:Through Hole; No. of Pins:5; SVHC:No SVHC (20-Jun-2011); Operating Temperature Range:-40°C to +85°C; Output Type:Logic Gate
The HOA0902 assembly 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. Applicatio
The HOA0902 assembly 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. The detector is a monolithic IC which consists of two narrow adjacent photodiodes, amplifiers stages and quadrature logic circuitry which provides two outputs; (1) a fixed-duration, low level active tachometer (counting) pulse which is generated whenever the illumination level passes through the sensing threshold, and (2) a direction output which is set to a logic high or low level dependent on which of the two channels is illuminated first. The tachometer output is an NPN collector which is internally connected to Vcc through a 10 kOhm (nominal) resistor; the direction output is a totem-pole configuration. Both outputs 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 tachometer pulse is generated at both the increasing and decreasing illumination thresholds of the sensing channel, resulting in two tach pulses for each mechanical period of the interrupter. For additional component information see SEP8506 and HCL2705. Housing material is polycarbonate. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol.

Manufacturer Aliases

Honeywell has several brands around the world that distributors may use as alternate names. Honeywell may also be known as the following names:

  • HONEY
  • HONEYWEL
  • Honeywell Sensing and Productivity Solutions
  • HONEYWE
  • Honeywell Aerospace
  • Honeywell Sensing and Control
  • HON
  • HONEYW
  • Honeywell Microelectronics & Precision Sensors
  • HONEYWELL INTERNATIONAL INC
  • HONEYWELL SENSING & CONTROL
  • HONEYWELL S&C
  • HONEYWELL SENSING
  • HONE
  • HNY
  • HONEYWELL INC
  • Honeywell International
  • MICRO SWITCH/HONEYWELL
  • HNYWEL
  • HONEYWELL MICROELECTRONICS AND PRECISION SENSORS
  • Honeywell SSEC
  • Honeywell/Microswitch
  • HONEYWELL SENSING & CONTROLS
  • HONEYWELL INTERNATIO
  • HONEYWELL PTE LTD

Part Number Aliases

This part may be known by these alternate part numbers:

  • HOA0902-012.

Technical Specifications

Physical
Housing MaterialPolycarbonate
MountChassis, Through Hole
Number of Pins6
Technical
Fall Time100 ns
Forward Current50 mA
Forward Voltage1.6 V
Input Current50 mA
Max Operating Temperature70 °C
Min Operating Temperature-40 °C
Number of Channels1
Number of Elements1
Operating Supply Current12 mA
Output ConfigurationNPN - Open Collector
Output Voltage4.5 V
Power Dissipation100 mW
Reverse Voltage (DC)3 V
Rise Time100 ns
Sensing Distance3.2004 mm
TerminationTab
TouchscreenInfrared (IR)
Dimensions
Width10.6 mm

Documents

Download datasheets and manufacturer documentation for Honeywell HOA0902-012.

Newark
Datasheet4 pages8 years ago
Datasheet18 pages12 years ago
RS (Formerly Allied Electronics)
Datasheet2 pages19 years ago
Datasheet4 pages18 years ago
Agility
Datasheet1 page25 years ago
Electro Sonic
Datasheet4 pages27 years ago

Compliance

Environmental Classification
REACH SVHCNo SVHC
RoHSCompliant
Compliance Statements
Conflict Mineral Statement1 page11 years ago