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Description

The TIDM-1002 reference design helps designers develop an ultrasonic gas metering sub-system using a unique proprietary algorithm and an analog-to-digital converter (ADC) based sampling technique. The TIDM-1002 is based on a 256-KB MSP430™ microcontroller (MCU), the MSP430FR5994, with (...)

Key Features

  • Best-in-class metrology performance: <1ns zero flow drift and <2ns single shot standard deviation
  • Low-power consumption: <50µA with 400kHz transducer and 1 sample per second
  • Flexibility to test different meters and transducers
  • Easy to test and customize using a PC graphical user interface 
  • Compatible with (...)

Products Matched

  • Fully Differential Amplifiers

Description

Many products are now becoming connected through the Internet of Things (IoT), including test equipment such as digital multimeters (DMM).  Enabled by Texas Instruments’ SimpleLink™ ultra-low power wireless microcontroller (MCU) platform, the TIDA-01012 reference design demonstrates (...)

Key Features

  • 4 1/2 digit, 50K count resolution
  • Wireless MCU enabling bluetooth low energy (BLE) for IoT wireless
  • Automatic wake-up enabled by CapTIvate capacitive touch technology
  • Low power design and power management systems
  • BLE mobile app pairing enabled by NFC dynamic interface
  • Firmware-based true RMS measurements (...)

Products Matched

  • Fully Differential Amplifiers

Description

The Internet of Things (IoT) revolution is efficiently connecting applications and instruments, enabling battery powered, wide scale very low power sensor deployment.  New technologies, such as TI’s advanced sensor and low power connectivity devices, are enabling these instruments to be (...)

Key Features

  • Wireless MCU enabling Bluetooth low energy (BLE) for IoT wireless
  • Low power design and power management systems
  • Battery discharge monitoring
  • Increased fuel gauge accuracy and resolution

Products Matched

  • Fully Differential Amplifiers

Description

While Digital Fault Recorders (DFR) can detect transients in 17/20 μs at 60/50 Hz, Transient Recorders capture disturbances that can peak and decay well within a microsecond. This TI Design demonstrates the capturing of transient inputs at up to 1 MHz for Digital Fault Recorder and 25 MHz for (...)

Key Features

  • Transient Recording from 10MHz - 25Mhz (> 166,000 samples/cycle)
  • Digital Fault Recording of up to 1 MHz
  • Differential amplifier front end to interface transient inputs to differential ADC
  • Measurement Range: Capture input transient from 250 V to 2 kV peak, 1.2/50 us
  • Measurement Sensitivity (10% - 100% of (...)

Products Matched

  • Fully Differential Amplifiers

Description

This design provides a 4-channel signal conditioning solution for differential ADCs integrated into a microcontroller measuring motor current using fluxgate sensors. Also provided is an alternative measurement circuit with external differential SAR ADCs as well as circuits for high-speed overcurrent (...)

Key Features

  • Designed to measure all three phase motor currents along with DC link current through 6A Fluxgate Sensors (Scalable to 50A)
  • Differential Signal Conditioning Circuit to interface Fluxgate Sensors with differential ADCs
  • Measures current and voltage through integrated differential ADCs of TI (...)

Products Matched

  • Fully Differential Amplifiers

Description

This TI Precision Verified Design provides the theory, component selection, simulation, PCB design, and measurement details for a 12-bit 1-MSPS single supply dual channel simultaneous data acquisition system. This circuit achieves 73 dB SINAD for a 4.5 V differential signal at 2 KHz input frequency (...)

Key Features

  • 12-Bit, 2-Channel, Simultaneous Data Acquisition at 1-MSPS Throughput
  • 72dB SNR, 85dB THD, 71.5dB SINAD AC Performance
  • ±4.5 V Differential Input Voltage Signal
  • Alternate component choices with measured results shown for 16-bit and 14-bit performance upgrade

Products Matched

  • Fully Differential Amplifiers

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