Servo drive position feedback

Products and reference designs

Servo drive position feedback

Block diagram

Overview

Our integrated circuits and reference designs help you create highly accurate and robust servo drive and position feedback designs. Our robust interface solutions for incremental and absolute encoders support all industry standards for drives like EnDAT2.2, BiSS and HIPERFACE DSL.

Design requirements

    Modern servo drive position feedback designs often require:

  • Robust and accurate rotor position feedback.
  • High data-rate, low-latency and robust interface solutions.
  • To meet and exceed IEC61800-3 EMC immunity.

Block diagram

Find products and reference designs for your system.

Servo drive position feedback

24V 24V Board to Board Connection Board to Board Connection Connector to: Digital Hall, Resolver, Encoder Connector to:Digital Hall, Resolver, Encoder Config Jumper/DIP Config Jumper/DIP Indicator LEDs Indicator LEDs Non-Isolated DC/DC Power Supply Non-Isolated DC/DC Power Supply Supervisor Sequencer Supervisor Sequencer DC/DC DC/DC DC/DC DC/DC PMIC PMIC LDO LDO Input Power Protection Input Power Protection E-Fuse E-Fuse Load Switch Load Switch Digital Processing Digital Processing MCU MPU FPGA MCUMPUFPGA Board-to-Board Interface Board-to-Board Interface Interface Translator Interface Translator LVDS LVDS RS-485/RS-422 RS-485/RS-422 Output User Interface Output User Interface LED Driver (FET) LED Driver (FET) Input User Interface Input User Interface Level Translator Buffer Level Translator Buffer Service Interface Service Interface ISO RS485 ISO RS485 USB USB Digital Isolator Digital Isolator Configuration Interface Configuration Interface 24V 24V Isolated DC/DC Power Supply Isolated DC/DC Power Supply FET FET PWM Controller PWM Controller Memory Memory Bus Termination Bus Termination FLASH FLASH DDR DDR Service IF Protection Service IF Protection Protection Protection Board to Board Protection Board to Board Protection Protection Protection SIN/COS AFE Protection SIN/COS AFE Protection Protection Protection SIN/COS AFE SIN/COS AFE Amp Amp Amp Amp ADC ADC DAC DAC Ref Ref Comp Comp Encoder Interface Encoder Interface Mux Mux Level Translator Level Translator RS-485/RS-422 RS-485/RS-422 Encoder IF Protection Encoder IF Protection Protection Protection

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