HOA7720-M22

HOA7720-M22 Datasheet

HOA7720/7730

Part	Datasheet
HOA7720-M22	HOA7720-M22 (pdf)

Related Parts	Information
HOA7730-M22	HOA7730-M22

PDF Datasheet Preview
HOA7720/7730 Connectorized Transmissive Optoschmitt Sensor FEATURES • Direct TTL interface • No interface circuits required • Inverting logic • Two device output options • High resolution • in. 3.00 mm slot width DESCRIPTION The HOA7720/7730 Series consists of an infrared emitting diode facing an Optoschmitt detector encased in a black thermoplastic housing. The photodetector consists of a photodiode, amplifier, voltage regulator and Schmitt trigger with two output configurations. The user can choose from available options of totem pole HOA7720-M22 or open collector HOA7730-M22 output. The totem pole output is well suited for applications which require fast transition times. The open collector allows the output of the sensor to interface with circuit elements driven by supply voltages other than Vcc supply. The inverting logic provides a high output when the optical path is interrupted, and a low output when the path is clear. The infrared emitting diode is biased internally eliminating the need for any external circuitry. Interconnection is simplified through the use of an integral Molex three pin connector. Both emitter and detector have a in. .508 mm x in. 1.78 mm vertical aperture. The narrow aperture is ideal for use in applications in which maximum rejection of ambient light is important, and maximum position resolution is desired. The HOA7720/7730 series employ plastic molded components. For additional component information see SEP8506, SDP8014 and SDP8314. Housing material is opaque polycarbonate. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol. INFRA-85.TIF OUTLINE DIMENSIONS in inches mm Tolerance 3 plc decimals 2 plc decimals DIM_073.ds4 Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA7720-M22 Connectorized Transmissive Optoschmitt Sensor Totem-Pole Output ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS ABSOLUTE MAXIMUM RATINGS Free-Air Temperature unless otherwise noted Operating Temperature Range Storage Temperature Range Power Dissipation 220 mW Supply Voltage Supply Current 40 mA Low Level Output Current Duration of Output Short to VÙÙ or Ground Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA7730-M22 Connectorized Transmissive Optoschmitt Sensor Open-Collector Output ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS ABSOLUTE MAXIMUM RATINGS Free-Air Temperature unless otherwise noted Operating Temperature Range Storage Temperature Range Power Dissipation

PDF Datasheet Preview

HOA7720/7730

Connectorized Transmissive Optoschmitt Sensor

FEATURES
• Direct TTL interface
• No interface circuits required
• Inverting logic
• Two device output options
• High resolution
• in. 3.00 mm slot width

DESCRIPTION The HOA7720/7730 Series consists of an infrared emitting diode facing an Optoschmitt detector encased in a black thermoplastic housing. The photodetector consists of a photodiode, amplifier, voltage regulator and Schmitt trigger with two output configurations. The user can choose from available options of totem pole HOA7720-M22 or open collector HOA7730-M22 output. The totem pole output is well suited for applications which require fast transition times. The open collector allows the output of the sensor to interface with circuit elements driven by supply voltages other than Vcc supply. The inverting logic provides a high output when the optical path is interrupted, and a low output when the path is clear. The infrared emitting diode is biased internally eliminating the need for any external circuitry. Interconnection is simplified through the use of an integral Molex three pin connector.

Both emitter and detector have a in. .508 mm x in. 1.78 mm vertical aperture. The narrow aperture is ideal for use in applications in which maximum rejection of ambient light is important, and maximum position resolution is desired. The HOA7720/7730 series employ plastic molded components. For additional component information see SEP8506, SDP8014 and SDP8314.

Housing material is opaque polycarbonate. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol.

INFRA-85.TIF

OUTLINE DIMENSIONS in inches mm Tolerance 3 plc decimals
2 plc decimals

DIM_073.ds4

Honeywell reserves the right to make changes in order to improve design and supply the best products possible.

HOA7720-M22

Connectorized Transmissive Optoschmitt Sensor

Totem-Pole Output

ELECTRICAL CHARACTERISTICS PARAMETER

SYMBOL MIN TYP MAX UNITS

TEST CONDITIONS

ABSOLUTE MAXIMUM RATINGS

Free-Air Temperature unless otherwise noted

Operating Temperature Range

Storage Temperature Range

Power Dissipation
220 mW

Supply Voltage

Supply Current
40 mA

Low Level Output Current

Duration of Output

Short to VÙÙ or Ground

Honeywell reserves the right to make changes in order to improve design and supply the best products possible.

HOA7730-M22

Connectorized Transmissive Optoschmitt Sensor

Open-Collector Output

ELECTRICAL CHARACTERISTICS PARAMETER

SYMBOL MIN TYP MAX UNITS

TEST CONDITIONS

ABSOLUTE MAXIMUM RATINGS

Free-Air Temperature unless otherwise noted

Operating Temperature Range

Storage Temperature Range

Power Dissipation

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived HOA7720-M22 Datasheet file may be downloaded here without warranties.

Datasheet ID: HOA7720-M22 636494