Features and Benefits

  • 65 MSPS Maximum Sampling Rate
  • Ultra Low Power Dissipation:
    12 mW/Channel at 20MSPS
    20 mW/Channel at 40MSPS
    25 mW/Channel at 50MSPS
    30 mW/Channel at 65MSPS
  • 61.6 dB SNR at 8 MHz FIN
  • 0.5 μs Startup from Sleep, 15 μs from Power Down
  • Reduced Power Dissipation Modes Available
  • 1.7 to 3.6V I/O Supply Voltage
  • 71.5 dB SNR at 8 MHz FIN
  • Internal Reference Circuitry with No External Components Required
  • Coarse and Fine Gain Control
  • Internal Offset Correction
  • 1.8V Supply Voltage
  • Serial LVDS Output
  • 64 Lead 9 × 9 mm SMT Package

Product Details

HMCAD1104 is a high performance low power octal analog-to-digital converter (ADC). The ADC is based on a proprietary structure and employs internal reference circuitry, a serial control interface and serial LVDS output data. Data and frame synchronization output clocks are supplied for data capture at the receiver.

Various modes and configuration settings can be applied to the ADC through the serial control interface (SPI). Each channel can be powered down independently and data format can be selected through this interface. A full chip idle mode can be set by a single external pin. Register settings determine the exact function of this external pin.

The HMCAD1104 is designed to easily interface with field-programmable gate arrays (FPGAs) from several vendors.

The very low start up times for the HMCAD1104 allows significant power reduction in duty-cycled systems, by utilizing the Sleep Modes or Power Down Mode when the receive path is idle.


  • Medical Imaging
  • Wireless Infrastructure
  • Test & Measurement
  • Instrumentation

Product Lifecycle icon-not-recommended Last Time Buy

All products in this family will be obsolete soon. Please contact ADI Sales or Distributors to arrange for final purchases and read our Obsolescence Information to review the time periods for placing final orders and receiving final shipments.

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