Servo drive position sensor

Products and reference designs

Servo drive position sensor

Block diagram

Overview

Our integrated circuits and reference designs help you enable high performance optical, magnetic and inductive servo drive position sensors with compact size that can operate over the extended industrial temperature range and offer high electromagnetic compatibility (EMC) immunity interfaces for robust and high reliable position sense.

Design requirements

Servo drive position sensor designs often require:

  • Robust industrial interfaces with high EMC immunity and low external machine interface (EMI) per IEC61800-3.
  • High efficiency, low-noise power management solutions with small form factor.
  • High-resolution analog front end with high accuracy over wide temperature range.
  • Small footprint, low-power semiconductor solutions for compact encoder size.

Extend the capabilities of this application

Block diagram

Find products and reference designs for your system.

Absolute inductive encoder

Non-Isolated DC/DC Power Supply Non-Isolated DC/DC Power Supply DC/DC DC/DC Supervisor Sequencer Supervisor Sequencer PMIC PMIC LDO LDO Digital Processing Digital Processing MCU ASIC FPGA MCUASICFPGA Encoder Connector Encoder Connector Monitoring Analog Front End Monitoring Analog Front End ADC ADC Comp Comp AMP AMP Input Power Protection Encoder Input Power Protection Encoder OVP OVP Oring Oring Encoder IF Protection Encoder IF Protection Protection Protection Encoder Interface Encoder Interface RS485 RS485 Ethernet Ethernet CAN CAN Memory Memory Flash EEPROM Flash EEPROM Energy Storage Energy Storage Battery or Energy Harvesting Battery orEnergy Harvesting Analog IO Protection Analog IO Protection Protection Protection Sensor Element Sensor Element Ext. Sensor Ext. Sensor Sin+ Sin- Sin+Sin- Cos+ Cos- Cos+Cos- Inductive Analog Front End Inductive Analog Front End LDC LDC Inductive Sensor Inductive Sensor

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