MAX1069
Info: : PRODUCTION
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MAX1069

58.6ksps, 14-Bit, 2-Wire Serial ADC in a 14-Pin TSSOP

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Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Details
Part Models 1
1ku List Price Starting From $17.61
Features
  • High-Speed I²C-Compatible Serial Interface
    • 400kHz Fast Mode
    • 1.7MHz High-Speed Mode
  • +4.75V to +5.25V Single Supply
  • +2.7V to +5.5V Adjustable Logic Level
  • Internal +4.096V Reference
  • External Reference: 1V to VAVDD
  • Internal 4MHz Conversion Clock
  • 58.6ksps Sampling Rate
  • AutoShutdown Between Conversions
  • Low Power
    • 5.0mW at 58.6ksps
    • 4.2mW at 50ksps
    • 2.0mW at 10ksps
    • 0.23mW at 1ksps
    • 3µW in Shutdown
  • Small 14-Pin TSSOP Package
Additional Details
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The MAX1069 is a low-power, 14-bit successive-approximation analog-to-digital converter (ADC). The device features automatic power-down, an on-chip 4MHz clock, a +4.096V internal reference, and an I²C-compatible 2-wire serial interface capable of both fast and high-speed modes.

The MAX1069 operates from a single supply and consumes 5mW at the maximum conversion rate of 58.6ksps. AutoShutdown™ powers down the device between conversions, reducing supply current to less than 50µA at a 1ksps throughput rate. The option of a separate digital supply voltage allows direct interfacing with +2.7V to +5.5V digital logic.

The MAX1069 performs a unipolar conversion on its single analog input using its internal 4MHz clock. The full-scale analog input range is determined by the internal reference or by an externally applied reference voltage ranging from 1V to VAVDD.

The four address select inputs (ADD0-ADD3) allow up to sixteen MAX1069 devices on the same bus.

The MAX1069 is packaged in a 14-pin TSSOP and offers both commercial and extended temperature ranges. Refer to the MAX1169 for a 16-bit device in a pin-compatible package.

Applications

  • Battery-Powered Test Equipment
  • Handheld Portable Applications
  • Medical Instruments
  • Receive Signal Strength Indicators
  • Solar-Powered Remote Systems
  • System Supervision
Part Models 1
1ku List Price Starting From $17.61

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MAX1069BEUD+
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Product Lifecycle

PCN

Dec 11, 2018

- 1754N

ASSEMBLY

MAX1069BEUD+

PRODUCTION

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Dec 11, 2018

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ASSEMBLY

MAX1069BEUD+

PRODUCTION

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