AEAT-84AD-LBSF0 Avago Technologies US Inc., AEAT-84AD-LBSF0 Datasheet
AEAT-84AD-LBSF0
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AEAT-84AD-LBSF0 Summary of contents
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... AEAT-84AD 14/12 Bit Multi-turn Encoder Module Data Sheet Description The AEAT-84AD provides all functions as an optoelectronic-mechanical unit in order to implement, with single turn absolute encoder, an absolute multi- turn encoder with a combined capacity bits at extended temperature. The unit consists of an IR-LED circuit board, a phototransistor (PT) circuit board, and gear wheels arranged in between the PCBs ...
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Package Dimensions Notes: 1. 3rd Angle Projection 2. Dimensions are in millimeters 3. Example of matching connector: MPE GARRY 521 Series, No. BL21-43GGG-008 Figure 1. Package dimensions Block Diagram and Detailed Description In the following descriptions, the I/O pins are ...
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Multiplexing and Position Data Each of the 1:4 reduced 7 coded gear wheels generates a 3-bit code, from which the 14-bit Gray code can be generated as position data through V-bit processing. The 3-bit code is identical electrically for all ...
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... Care needs to be taken with the real time readout conditions. The procedure is as follows : 1. The 3 bits ( MTDAT[2: each gear (C1[2:0] to C7[2:0]) are continuously de-multiplexed. Thus there are maximal 3 bits x 7gears = 21-bit AEAT-84AD data in parallel. 2. Synchronous to the readout of the single turn absolute encoder, those AEAT-84AD bits (depending on the MSB bit, i ...
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The Figure 5 shows the cascading of the V-bit- Multiplexer of all gear wheels. The outputs are the 14bits Gray code in parallel. The MSB of the complete code is dependant on the total resolution of the system. It can ...
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... Application Example of Multiturn Absolute Encoder Figure 6. Application example of integration of single-turn absolute encoder module and multiturn module using MUIC. 1 Device Selection Guide Part Number Resolution AEAT-84AD-LBSC0 12 bit AEAT-84AD-LBSF0 14 bit Notes: 1. SSI interface is enabled through MUIC. Please refer to Ordering Information for MUIC. 6 Operating Temperature (°C) -40 to 125 ...
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Absolute Maximum Ratings Parameter DC Supply Voltage Input Voltage Output Voltage Moisture Level (Non-Condensing) Encoder Shaft Speed Storage Temperature Notes: 1. Stresses greater than those listed under Absolute Maximum Ratings may cause permanent damage to the device. This ...
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Timing Characteristics Timing Characteristics over Recommended Operating Range, typical at 25 °C Parameter Input Transition Rise/Fall Time Multiplex Read Delay Encoder Shaft Speed MTMUX[2:0] old value MTDAT[2:0] Figure 7. Timing Characteristics of MTMUX[2:0] and MTDAT[2:0] Electrical Connections Pin Description 1 ...
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Application Note The encoder is mechanically fixed by means of holes in adapters, which accommodate M3 threads. The encoder has 2 adapters for attaching 120° and 4 x 90° arrangement. For details, please refer to the ...
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... Ordering Information AEAT-84AD-LBSC0 multi-turn, -40 to +125 AEAT-84AD-LBSF0 multi-turn, -40 to +125 For ordering information of MUIC, please refer to factory. For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. ...