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Description

The TIDA-01333 isolated high voltage analog input module reference design has eight channels supporting both, voltage and current measurement. In addition, 4 channels support common-mode voltages up to ±160V. Isolation of +5V line and the Serial Peripheral Interface  (SPI) communication (...)

Key Features

  • Isolated 5V supply + isolated SPI in one chip
  • Switching between voltage and current measurement for every channel
  • 4 channels with common-mode voltage of up to ±160V
  • 100MOhm input impedance
  • BeagleBone compatible

Products Matched

  • Difference Amplifiers

Description

The TIDA-00439 TI design provides a reference solution for detecting  ground fault in inverter based drives. Inverter current is measured on both DC positive and DC negative bus using shunt resistors. INA149  current sense amplifier having common mode voltage range of +275V is being used (...)

Key Features

  • Shunt based current sensing for inverter control and protection
  • Rated to measure DC Link current of +/-20APK (Design tested for +/-5A)
  • High side current sense circuit with high common mode voltage of +275V supporting 100/110Vac mains powered drives
  • Calibrated high-side and low-side measurement error (...)

Products Matched

  • Difference Amplifiers

Description

The TIDA-00764 reference design is a high voltage analog input module with eight channels. Each channel can be used for both, voltage and current measurement. The TI Design uses the 16-bit analog-to-digital converter (ADC) ADS8681 that can handle input voltage of up to ±12.288V. This make any (...)

Key Features

  • High voltage inputs of up to ±12.288V
  • Voltage and current measurement for every channel
  • 4 channels with common-mode of up to ±160V
  • -85dB crosstalk rejection for adjacent channels
  • 100MOhm input impedance
  • Surge transient immunity according to EN 61000-4-5 class 2 (±1kV, 24A)

Products Matched

  • Difference Amplifiers

Description

The TIDA-00378 TI Design provides an analog front-end solution for measuring PM2.5 and PM10 particle matter. The design detects the light scattered by particles suspended in air. A sample software algorithm is provided to convert the analog output of the design into a particle size and concentration (...)

Key Features

  • Analog front-end design for PM2.5 (<2.5µm) and PM10 (<10µm) particle detection and count
  • Dust measurement range from 340 x 103 to 991 x 103 pcs/ft3 (12 to 35 pcs/cm3) at 75% accuracy
  • Zero-volt bias to minimize photodetector noise and stabilize performance over temperature
  • Instrumentation amplifier (...)

Products Matched

  • Difference Amplifiers

Description

This TI Designs, Precision Verified design implements an analog input module for industrial voltages, currents, and temperature sensors.  For industrial outputs, the possible input ranges include: 4-20 mA, 0-20 mA, +/-25 mA, 0-5 V, 0-10 V, +/-5 V, +/-10 V. The design includes conditioning (...)

Key Features

  • TI Designs - Precision: Verified Design includes Theory, Component Selection, TINA-TI Simulation, PCB Schematic & Layout, Bill of Materials, and Measured Performance.
  • Voltage Input Range:  +/-10V, 0-10V, +/-5V, 0-5V
  • Current Input Range:  +/-24mA, 0-20mA, 4-20mA
  • 3-Wire RTD Temperature Range:  -200 - 850°C
  • (...)

Products Matched

  • Difference Amplifiers

Description

This Verified Design provides the theory, component selection, simulation, PCB design, and measurement details for a SPI controlled 36V power supply capable of sourcing 1A.  It also includes an intergrated high-side current shunt accurate to 1% across multiple decades of current load.  The (...)

Key Features

  • 36V @ 1A Load SPI Controlled Output
  • 0.08% Measured FSR Gain Error
  • 8.2mV Measured Offset Error
  • Current Monitor Output
  • Variable Decades of Current Measurement

 

 

This Verified Design Includes:

  • Theory
  • Component Selection
  • TINA-TI Simulation
  • Schematics and PCB Layout
  • Verification and Measured Performance
  • Modification (...)

Products Matched

  • Difference Amplifiers

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