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Home » NEWEST Products » New by Manufacturer » Texas Instruments » LMP92018 Analog System Monitor and Controller - TI
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National Products from Texas Instruments LMP92018 Analog System Monitor and Controller

TI LMP92018 Analog System Monitor and Controller

Texas Instruments LMP92018 Analog System Monitor and Controller integrates an eight channel 10-bit analog-to-digital converter, four 10-bit digital-to-analog converters, an internal reference, an internal temperature sensor, a 12-bit GPIO port, and a 10MHz SPI interface. The eight channels of the ADC can be used to monitor rail voltages, current sense amplifier outputs, health monitors, or sensors. The four DACs can be used to control power amplifier bias points, actuators, or potentiometers. The built-in digital temperature sensor on the TI LMP92018 Analog System Monitor and Controller enables accurate (±2.5ºC) local temperature measurement whose value is captured in the user accessible register. TI LMP92018 is ideal for use in communication infrastructure, system monitoring and control, and industrial monitoring and control applications.

Features
  • 8 Analog Voltage Monitoring Channels
    • 10-bit ADC with programmable input MUX
    • Internal/External Reference
    • Tolerates high-source impedance at lower sampling rates
  • 4 Programmable Analog Voltage Outputs
    • Four 10-bit DACs
    • Internal/External Reference
    • Drives loads up to 1nF
  • Voltage Reference
    • User-selectable source: external or internal
    • Internal Reference 2.5V
  • Temperature Sensor
    • ±2.5°C Accuracy
  • 12-bit GPIO Port
    • Each bit individually programmable
    • User-selectable rail
  • SPI-Compatible Bus
    • User-selectable rail
  • LLP-36 package (6mm x 6mm, 0.5 mm pitch)
Applications
  • Communication Infrastructure
  • System Monitoring and Control
  • Industrial Monitoring and Control

Block Diagram

Block Diagram
  • Texas Instruments
  • Industrial
  • Semiconductors|Integrated Circuits|IC-Data Conversion