HOA7720-M22 Honeywell Sensing and Control, HOA7720-M22 Datasheet
HOA7720-M22
Manufacturer Part Number
HOA7720-M22
Description
SENSOR DIGITAL SLOT OPTOSCHMITT
Manufacturer
Honeywell Sensing and Control
Datasheet
1.HOA7720-M22.pdf
(4 pages)
Specifications of HOA7720-M22
Sensing Distance
0.118" (3mm)
Sensing Method
Transmissive
Output Configuration
Totem Pole, Inverted
Mounting Type
Chassis Mount
Current - Supply
40mA
Voltage - Supply
4.5 V ~ 5.5 V
Response Time
70ns
Package / Case
Module, Connector
No. Of Channels
1
Optocoupler Output Type
Transistor
Input Current
40mA
Output Voltage
2.4V
Opto Case Style
Slotted
No. Of Pins
3
Propagation Delay
5µs
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
480-1947
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HOA7720-M22
Manufacturer:
Honeywell
Quantity:
12
Company:
Part Number:
HOA7720-M22
Manufacturer:
HONEYWELL
Quantity:
10 000
FEATURES
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 0.020 in.(.508 mm) x
0.070 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.
HOA7720/7730
Connectorized Transmissive Optoschmitt Sensor
388
Direct TTL interface
No interface circuits required
Inverting logic
Two device output options
High resolution
0.118 in.(3.00 mm) slot width
DIM_073.ds4
INFRA-85.TIF
Tolerance
OUTLINE DIMENSIONS in inches (mm)
3 plc decimals
2 plc decimals
Honeywell reserves the right to make
changes in order to improve design and
supply the best products possible.
±0.010(0.25)
±0.020(0.51)
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HOA7720-M22 Summary of contents
Page 1
... 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 ...
Page 2
... HOA7720-M22 Connectorized Transmissive Optoschmitt Sensor Totem-Pole Output ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL ABSOLUTE MAXIMUM RATINGS (25¡C Free-Air Temperature unless otherwise noted) Operating Temperature Range Storage Temperature Range Power Dissipation Supply Voltage Supply Current Low Level Output Current Duration of Output Short to VÙÙ or Ground ...
Page 3
HOA7730-M22 Connectorized Transmissive Optoschmitt Sensor Open-Collector Output ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL ABSOLUTE MAXIMUM RATINGS (25¡C Free-Air Temperature unless otherwise noted) Operating Temperature Range Storage Temperature Range Power Dissipation Supply Voltage Supply Current Low Level Output Current Duration of Output Short ...
Page 4
... HOA7720/7730 Connectorized Transmissive Optoschmitt Sensor SCHEMATICS FOR HOA7720/7730 SWITCHING WAVEFORM FOR INVERTERS Fig. 2 Delay Time vs Temperature 4.2 3.8 3.4 T PLH 3.0 2.6 2.2 1.8 T PHL 1.4 0.0 -40 - 100 Ambient temperature - °C All Performance Curves Show Typical Values Honeywell reserves the right to make changes in order to improve design and supply the best products possible ...