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

Monitoring analog front end

close

External sensors such as temperature and battery monitors are fed back to the system for monitoring purposes.

View allchevron-down
Amplifiers (5)
General-purpose op amps
  • TLV9061Single, 5.5-V, 10-MHz, RRIO operational amplifier for cost-optimized applications
    Data sheet: PDF | HTML
  • TLV9062Dual, 5.5-V, 10-MHz operational amplifier
    Data sheet: PDF | HTML
  • OPA2353Dual, 5.5-V, 44-MHz, low noise (7-nV/√Hz), RRIO operational amplifier
    Data sheet: PDF | HTML
Comparators
Data converters (2)
Precision ADCs
  • ADS836316-Bit, 1-MSPS, 4x2/2x2 Simultaneous-Sampling SAR ADC
    Data sheet: PDF | HTML
  • ADS8354Dual 700kSPS 16-Bit Simultaneous-Sampling SAR Analog-to-Digital Converter (ADC)
    Data sheet: PDF | HTML
  • TIPD161Analog Linearized 3-Wire PT100 RTD to 2-Wire 4-20mA Current Loop Transmitter Reference Design
    Design guide: PDF Schematic: PDF Schematic: PDF

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support.

Videos