Maxim Integrated Products’ MAX11645 2-channel analog-to-digital converter

Maxim Integrated Products has introduced what it says is the industry's smallest 2-channel ADC .

The MAX11645 12-bit I2 C ADC includes an internal reference in a tiny 1.9mm x 2.2mm wafer-level package (WLP) . A 4 x 3 bump array with 0.5mm pitch facilitates layout on four-layer PCBs, while a slim 0.64mm height makes it well-suited for designs laying components out on both sides of the PCB. Applications range from energy-harvesting sensors, to portable consumer electronics, to point-of-load monitoring (voltage, current, and temperature) in networking and computer systems.

Key highlights :

  • Ultra-Tiny 1.9mm x 2.2mm Wafer Level Package
  • High-Speed I²C-Compatible Serial Interface
    • 400kHz Fast Mode
    • 1.7MHz High-Speed Mode
  • Single-Supply
    • 2.7V to 3.6V (MAX11645)
    • 4.5V to 5.5V (MAX11644)
  • Internal Reference
    • 2.048V (MAX11645)
    • 4.096V (MAX11644)
  • External Reference: 1V to VDD
  • Internal Clock
    • 2-Channel Single-Ended or 1-Channel Fully Differential
  • Internal FIFO with Channel-Scan Mode
  • Low Power
    • 670µA at 94.4ksps
    • 230µA at 40ksps
    • 60µA at 10ksps
    • 6µA at 1ksps
    • 0.5µA in Power-Down Mode
  • Software-Configurable Unipolar/Bipolar

Pricing: Starts at $1.25 (1000-up, FOB USA)

Availability : Now.

Datasheet : Click here.

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