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Description

Industrial vibration sensing is crucial part in condition monitoring necessary for predictive maintenance. Integrated Electronic Piezoelectric (IEPE) sensor is the most common vibration sensor used in industrial environment. This design is a full analog front-end for IEPE sensor interface (...)

Key Features

  • Single channel IEPE sensor analog input
  • 24-bits conversion resolution
  • Programmable data rate: 265 kSPS to 32kSPS
  • 20 kHz bandwidth signal bandwidth
  • ±10V AC input, 250 kΩ input impedance

Products Matched

  • Precision DACs (<=10MSPS)

Description

Modern vehicles utilize auto-dimming mirrors to prevent glare and visibility loss for the driver. This reference design utilizes modern human-eye-response ambient light sensors and a high-current amplifier stage to drive a capacitive electrochromic mirror load.

Key Features

  • Human-eye-response light sensors
  • 10-bit output
  • 3.3V, 400mA capacitive load driver
  • Fast discharge of electrochromic load
  • Wide VBAT operation (up to 40V)

Products Matched

  • Precision DACs (<=10MSPS)

Description

The TIDA-00454 TI design demonstrates using the MSP430F67791A device to accurately measure voltages and currents.

This design also demonstrates using two DC analog output channels, which are capable of being individually configured for voltage output (±10 V) or current output (±24 mA).
The design has (...)

Key Features

  • MSP430F67791A System-on-Chip (SOC) with 6 simultaneous Delta-Sigma ADCs for 3 currents and Voltages measurement
  • Dual-Output 16-Bit DAC8563 ,  XTR300 and ISO7341FC based. Programmable DC Voltage or Current output; ±10-V DC or ±24 mA; Unidirectional or Bidirectional
  • Digital Outputs – Six Open (...)

Products Matched

  • Precision DACs (<=10MSPS)

Description

This LED lighting control reference design demonstrates a unique approach to drive and control a string of multiple high-power light-emitting diodes (LEDs). This reference design is targeted for industrial machine vision systems and is also suitable for other industrial or automotive lighting (...)

Key Features

  • LED string voltage up to 24V
  • Programmability of multiple parameters:
    • LED current: 200 mA to 2.4 A
    • LED mode: Continuous or pulsed 200 ns to 4.9 s
    • LED pulse repetition: 0.2 Hz to 10 kHz
    • Trigger delay time: 10 μs for trigger input
    • Multi-pulse time, and current bracketing to support AEB and HDR imaging
  • (...)

Products Matched

  • Precision DACs (<=10MSPS)

Description

This reference design provides a solution for a loop-powered, highly-accurate, field (sensor) transmitter with a HART® modem. The design uses a partially-discrete 4-mA to 20-mA current transmitter, HART modem, microcontroller, and power conditioning blocks in realizing a smart field (...)

Key Features

  • Loop-powered, 4-mA to 20-mA current transmitter with DAC8740H HART modem and onboard power conditioning blocks
  • Less than 0.1% FSR total unadjusted error at room temperature
  • External protection circuitry with reverse polarity protection
  • Compliant with HART FSK Physical Layer Specification and (...)

Products Matched

  • Precision DACs (<=10MSPS)

Description

A system example for an active cell balancing battery management system. The TMS570LS0432 microcontroller commands EMB1402 EVM to monitor the battery cells and perform charge/discharge from one battery cell to an external 12V supply. The user can view the cell status and control cell balancing from (...)

Key Features

  • The diagnostic features of TMS570LS0432 MCU are enabled to monitor and report TMS570LS0432 status during runtime
  • The TMS570LS0432 MCU configures BQ76PL455A for monitoring cell voltages and checking BQ76PL455A status during runtime
  • The TMS570LS0432 MCU analyzes the data from all cells and generate (...)

Products Matched

  • Precision DACs (<=10MSPS)

Description

This single-channel, power-isolated, analog output module reference design delivers current and voltage outputs using the highly-integrated DAC8771 digital-to-analog converter (DAC). The high integration of the DAC8771 coupled with TI fly-buck converter power topology leads to a compact, isolated (...)

Key Features

  • Isolated analog output for factory automation and control
  • 16-bit resolution
  • Digital input isolation
  • Voltage and current output
  • Compact design

Products Matched

  • Precision DACs (<=10MSPS)

Description

Uncooled microbolometer detectors require accurate and ultra-low noise bias voltages for their operation. Such requirements cannot be simply met by switching power supplies, LDO or DAC outputs. Enabled by Texas Instruments’ precision DAC, low noise precision amplifier and high PSRR, low noise (...)

Key Features

  • Total output noise < 4µVRMS from 0.1Hz to 1MHz
  • Voltage accuracy better than ±10mV
  • Based on a true 16-bit, R-2R DAC with buffered rail-to-rail voltage output
  • No. of output: four programmable voltage outputs
  • Easily scalable in terms of DAC resolution, voltage range, number of channels
  • Output current (...)

Products Matched

  • Precision DACs (<=10MSPS)

Description

The TIDA-01352 enables modular and efficient power scaling capability by providing a solution for digitally programmable power supply for powering ultrasound transmit circuit. The design uses push-pull topology to generate high-voltage (HV) and low- (LV) or MID- voltage power supplies. The HV rails (...)

Key Features

  • High-efficiency (89% at full load with 24-V input) push-pull topology enables scalability for lower or higher power (channel counts)
  • Independent positive and negative voltage power supplies helps achieving bipolar functionality for up to 192 digital pulser and linear amplifier transmit channels
  • (...)

Products Matched

  • Precision DACs (<=10MSPS)

Description

Fault Indicators (FI) are devices installed at certain distance on overhead power lines in electric power distribution networks to detect and indicate the occurence of faults. The benefit is reduction in outage times by identifying the fault zone easily.  The TIDA-00807 reference design (...)

Key Features

  • Current voltage measurement range: 0.5-100A, 50-300V
  • Measurement accuracy: ≤±2%
  • Multiple gain stage and ADC channels used for covering wide curent and voltage range
  • Dual rail, configurable DC-DC converter (with integrated load switch) adds flexibility with power savings
  • MCU selected based on ultra-low (...)

Products Matched

  • Precision DACs (<=10MSPS)

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