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Home » NEWEST Products » New by Manufacturer » Texas Instruments » AMC7832 12-Bit Analog Monitor & Control Solution - TI
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Texas Instruments AMC7832 12-Bit Analog Monitor & Control (AMC) Solution

Texas Instruments AMC7832 12-Bit Analog
Monitor & Control (AMC) Solution

Texas Instruments AMC7832 12-Bit Analog Monitor & Control (AMC) Solution is a highly integrated, low-power, analog monitoring and control solution that includes a 17-channel, 12-bit analog-to-digital converter (ADC) with programmable alarms, twelve 12-bit digital-to-analog converters (DACs) with output ranges of either 0 to +5V, 0 to +10V or -10 to 0V, eight GPIOs, internal reference and a local temperature sensor channel. The AMC7832 high level of integration significantly reduces component count and simplifies closed-loop system designs. The AMC7832 is ideal for multichannel applications where board space, size, and low power are critical. The AMC7832's low power, high-integration and wide operating temperature range make it an ideal all-in-one, low-cost, bias control circuit for the power amplifiers (PA) found in multi-channel RF communication systems. The flexible DAC output ranges allow the device to be used as a biasing solution for a large variety of transistor technologies such as LDMOS, GaAs and GaN. The AMC7832 feature set is similarly beneficial in general purpose monitor and control systems.

  • Twelve Monotonic 12-Bit DACs
  • Selectable Ranges: 0 to +5V, 0 to +10V and -10 to 0V
  • High Current Drive Capability: up to ±15mA
  • Selectable Clamp Voltage
  • One 12-Bit SAR ADC
  • 17 External Analog Inputs
  • 12 Bipolar Inputs: -12.5V to +12.5V Range
  • 5 High Precision Inputs: 0 to +5V Range
  • Programmable Out-of-Range Alarms
  • Internal +2.5V Reference
  • Internal Temperature Sensor
  • -40°C to +125°C Operation
  • ±2.5°C Accuracy
  • Eight General Purpose I/O Ports (GPIOs)

  • Low Power SPI Compatible Serial Interface
  • 4-Wire Mode, +1.8V to +5.5V Operation
  • Operating Temperature Range: -40°C to +125°C
  • Available in 64-Terminal HTQFP PowerPAD Package

  • Communications Infrastructure:
  • Cellular Base Stations
  • Microwave Backhaul
  • Optical Networks
  • General Purpose Monitor & Control
  • Data Acquisition Systems
Functional Block Diagram
Functional Block Diagram
  • Texas Instruments