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What is AEDR-8400?

This electronic component, produced by the manufacturer "AVAGO TECHNOLOGIES", performs the same function as "Reflective Surface Mount Optical Encoder".


AEDR-8400 Datasheet PDF - AVAGO TECHNOLOGIES

Part Number AEDR-8400
Description Reflective Surface Mount Optical Encoder
Manufacturers AVAGO TECHNOLOGIES 
Logo AVAGO TECHNOLOGIES Logo 


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AEDR-8400 Series
Reflective Surface Mount Optical Encoder
Data Sheet
Description
The AEDR-8400 encoder is the smallest optical encoder
employing reflective technology for motion control
purposes. The encoder houses an LED light source and a
photo-detecting circuitry in a single package.
The AEDR-8400 encoder offers two-channel quadrature
digital outputs. Being TTL compatible, the outputs of the
AEDR-8400 encoder can be interfaced directly with most
of the signal processing circuitries. Hence the encoder
provides great design-in flexibility and easy integration
into existing systems.
Features
Reflective technology
Surface mount leadless package
Two channel quadrature digital outputs for direction
sensing
TTL compatible
Single 2.8V supply
-20°C to 85°C absolute operating temperature
Encoding resolution:
254 (lines/inch) or 10 (lines/mm)
318 (lines/inch) or 12.5 (lines/mm)
Applications
Ideal for high volume applications:
Printers
Copiers
Card readers
Scanners
Digital Still Cameras
Camcorders
Camera Phones
Projectors
Consumer Product Applications
Disclaimer: This product is not certified or warrantied for automotive applications. If the customer
intends to use it for automotive applications, they do so at their own risk. Avago will not be
responsible for any claim of product failure during operation or reliability assessment.
http://www.Datasheet4U.com

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AEDR-8400 equivalent
LED Current Limiting Resistor
A resistor to limit current to the LED is required. The recommended value is 121(±1%) for 254 LPI and 255Ω (±1%)
for 318 LPI. The resistor should be placed in series between the 2.8 V supply and pin 1 of the device (VLED). This will
result in an LED current of approximately 6mA.
Moisture Sensitive Level
The AEDR-8400 is specified to moisture sensitive level (MSL) 3.
Outline Drawing
Bottom View
Pin 1 Indication (Top View):
i) Refer to the incorporated chamfer, or
ii) Refer to the upper left pin closer to the emitter;
as shown in the diagram.
* All dimensions in millimeter.
Tolerance x.xx ± 0.10 mm.
Encoder Pin Configuration
Encoder option
AEDR-8400
Pin 1
VLED
Pin2
Gnd
Pin3 Pin4 Pin5
Ch B
Ch A
VCC
Pin6
GndLED


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AEDR-8400 electronic component.


Information Total 8 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
AEDR-8400The function is Reflective Surface Mount Optical Encoder. AVAGO TECHNOLOGIESAVAGO TECHNOLOGIES

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