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 either 0V to +5V or 0V to +12.5V. An external reference can be used as well. Typical power dissipation is 95mW. The AMC7812 is ideal for multichannel applications where board space, size, and low power are critical.
●The AMC7812 is available in either a 64-lead QFN or HTQFP-64 PowerPAD™ package and is fully specified over the –40°C to +105°C temperature range.
●For applications that require a different channel count, additional features, or converter resolutions, Texas Instruments offers a complete family of analog monitor and control (AMC) products. Visit http://www.ti.com/amc for more information.
● 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, and 10mm x 10mm HTQFP-64
