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TVOET2608N Transmissive Encoder Chip
The TVOET2608N is a specialized optical mixed analog chip designed for optoelectric rotary encoders, featuring multiple differential photodiodes (PD) in a specific phase array. It utilizes 3-channel optical cursor encoding differential scanning technology to output analog sine and cosine signals, allowing users to process six analog signals simultaneously for AD conversion, phase calculation, and deduction of cursor and absolute position. This chip incorporates high-precision PD arrays, I/V signal conversion, temperature compensation, and reference voltage modules.
Product Features
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MSL：3
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Compact 3-channel optical cursor encoder
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Includes short-circuit protection for enhanced reliability
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Features a high transimpedance gain low noise amplifier
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Utilizes a phase array design for effective signal matching
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Provides differential scanning with analog sine and cosine output
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Offers PPR values of 255/256/240 corresponding to the N/M/S channels
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Operates with a power supply of 4.1 to 5.5 V, ensuring low power consumption
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