AEDR-8300-1W2 Avago Technologies US Inc., AEDR-8300-1W2 Datasheet
AEDR-8300-1W2
Specifications of AEDR-8300-1W2
Related parts for AEDR-8300-1W2
AEDR-8300-1W2 Summary of contents
Page 1
... Hence the encoder provides great design-in flexibility and easy integration into existing systems. The AEDR-8300 series is available in four reso- lutions, namely 36, 75, 150 and 180 lines per inch (LPI) (1.42, 2.95, 5.91 and 7.09 lines per mm respectively). ...
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... Theory of Operation The AEDR-8300 series combines an emitter and a detec- tor in a single surface mount leadless package. When used with a codewheel or linear codestrip, the encoder translates rotary or linear motion into digital outputs. As seen in the block diagram, the AEDR-8300 consists of three major components: a light emitting diode (LED) ...
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... R AEDR-8300 output wave. TANGENTIAL (E AEDR-8300 SHAFT CODEWHEEL AEDR-8300 angular misalign. 3 Specular Reflectance (R reflected by a surface. Quantified in terms of the per- centage of incident light. A spectrometer can be used to measure specular reflectance of a surface (contact factory for more information). Radial and Tangential Misalignment Error (E ...
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... AEDR-8300 Absolute Maximum Ratings Storage Temperature Operating Temperature Supply Voltage Output Voltage Output Current per Channel, I OUT ESD Notes: 1. Exposure to extreme light intensity (such as from flashbulbs or spotlights) may cause permanent damage to the device. 2. CAUTION advised that normal static precautions should be taken when handling the encoder in order to avoid damage and/or degrada- tion induced by ESD ...
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... Characteristics over recommended operating conditions at 25°C. Parameter Sym. Detector Supply Current I CC High Level Output Voltage V OH Low Level Output Voltage V OL Rise Time t r Fall Time t f AEDR-8300 Encoder Pin Configuration Encoder option Pin 1 AEDR-8310-K/V NC AEDR-8300-K/P Typical Maximum 15 ...
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... Moisture Sensitive Level The AEDR-8300 series is specified to moisture sensitive level (MSL Notes Reflective area. See note 1. Non-reflective area AEDR-8310-V AEDR-8310-K, AEDR-8300-K AEDR-8300-P AEDR-8300-Q Recommended value ...
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... For ease of reference, a chamfer is marked on the detector side (pin 6), as shown in the above diagram. Encoder Orientation The AEDR-8300 series is designed such that both the LED and detector IC should be placed parallel to the window/bar orientation, as shown. As such, the en- coder is tolerant against radial play of ±0.38 mm. The emitter side (pins 3 and 4) should be placed closer to the rotating shaft ...
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Mounting Consideration Rop 11.00 mm (0.433 IN) < ROP < ∞ Direction of Codewheel Rotation With the emitter side (pins 3 and 4) of the encoder placed closer to the codewheel centre, Channel A leads Channel B when the codewheel ...
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... Preheat Temperature 40°C to 125°C = 120 sec max Temperature maintain above 217°C = 60-150 sec Peak Temperature = 255 ± 5°C Time above 250°C = 10-20 sec Note: Due to treatment of high temperature, AEDR- 8300 transparent compound is expected to turn yellow after IR reflow. 9 Mounting Center Note: The shaded areas are the leads for soldering ...
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... Since the encoder is too small to imprint resolution marking on its package, color-coding the package is employed to differentiate resolutions. The details are: 36 LPI = Green package 75LPI = Clear package 150LPI = Red package 180LPI = Amber package Ordering Information AEDR- Number of Channel Packaging 1 – One channel 1 – Tape and Reel 0 – Two channels Note: 1 ...