Резольвер / цифровой преобразователь (Smartcoder) Tamagawa AU6805

Smartcoder is a R/D (Resolver to Digital) conversion IC, which converts resolver signals into digital absolute position angle signals.
It is usable in a wide range of applications, including vehicle/robot/machine tool related applications, in combination with brushless resolvers such as our Smartsyn and Singlsyn.


  • Adopts R/D conversion based on a proven digital tracking system
  • Low cost, small size and light weight
  • Satisfying fail check functions
    1. Abnormality detection
      Capable of detecting abnormal resolver signals, breaking of resolver signals, abnormal R/D conversion and abnormally high temperature of a IC
    2. Built in self test
      Conducts a self test on R/D conversion and abnormality detection
  • Realization of system/cost reduction based on all-in-one concepts
    1. Integrated with an excttation amplifier (Output current: 1 OmA rms/20mA rms)
    2. Integrated with an operation clock
  • Enhancement of functions corresponding to various applications
    1. Requires no phase adjustment to excitation signals (Allowable range: Within土45゜)
    2. Variable setting of controlling bandwidth (fBW) (Selectable from 7 types of fixed values or automatic adjustment)
    3. Capable of digital conversion of linear hall IC signals and R/D parallel connections to resolvers
    4. Output redundancy (Triple redundancy-Parallel/Pulse/Serial output)
Артикул: AU6805 Категория:
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