AMC7812 - Texas Instruments

AMC7812 12-Bit Analog Monitoring/Controler

The AMC7812 is a complete analog monitoring and control solution that includes a 16-channel, 12-bit analog-to-digital converter (ADC), twelve 12-bit digital-to-analog converters (DACs), eight GPIOs, and two remote/one local temperature sensor channels. The AMC7812 has an internal reference of +2.5V that can configure the DAC output voltage to a range of eith.

Features

1
•234 12, 12-Bit DACs with Programmable Outputs:
  – 0V to 5V
  – 0V to 12.5V
• DAC Shutdown to User-Defined Level
• 12-Bit, 500kSPS ADC with 16 Inputs:
  – 16 Single-Ended or
  – Two Differential + 12 Single-Ended
• Two Remote Temperature Sensors:
  –
  –40°C to +150°C, ±2°C Accuracy
• One Internal Temperature Sensor:
  –
  –40°C to +125°C, ±2.5°C Accuracy
• Input Out-of-Range Alarms
• 2.5V Internal Reference
• Eight General-Purpose Input/Outputs
• Configurable I2C-Compatible/ SPI™ Interface with 5V/3V Logic
• Power-Down Mode
• Wide Temperature Range:
  –
  –40°C to +105°C
• Small Packages: 9mm x 9mm QFN-64, an.