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Integrated Multichannel ADC and DAC for Analog Monitoring and Control


Package | PIN: RGC | 64
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $16.20
10-24 $15.06
25-99 $14.54
100-249 $12.70
250-499 $12.08
500-749 $11.12
750-999 $9.98
1000+ $9.95


  • 12, 12-Bit DACs with Programmable Outputs:
    • 0 V to 5 V
    • 0 V to 12.5 V
  • DAC Shutdown to User-Defined Level
  • 12-Bit, 500-kSPS ADC with 16 Inputs:
    • 16 Single-Ended or
      Two Differential + 12 Single-Ended
  • Two Remote Temperature Sensors:
    • ±2°C Accuracy, –40°C to +150°C
  • One Internal Temperature Sensor:
    • ±2.5°C Accuracy, –40°C to +125°C
  • Input Out-of-Range Alarms
  • 2.5-V Internal Reference
  • Eight General-Purpose Inputs and Outputs
  • Configurable I2C-Compatible and SPI™ Interface with 5-V and 3-V Logic
  • Power-Down Mode
  • Wide Operating Temperature Range:
    –40°C to +125°C
  • Small Packages: 9-mm × 9-mm QFN-64, and 10-mm × 10-mm HTQFP-64

Texas Instruments  AMC7812BSRGCR

The AMC7812B 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 general-purpose inputs and outputs (GPIOs), two remote temperature sensor channels, and one local temperature sensor channel.

The device has an internal +2.5-V reference that can configure the DAC output voltage to a range of either 0 V to +5 V or 0 V to +12.5 V. An external reference can be used as well. Typical power dissipation is 95 mW. The AMC7812B is ideal for multichannel applications where board space, size, and low power are critical.

The device is available in either a QFN-64 or HTQFP-64 PowerPAD™ package and is fully specified from –40°C to +105°C and operational over the full –40°C to +125°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. Refer to www.ti.com/amc for more information.