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Home » NEWEST Products » New by Manufacturer » Texas Instruments » ADS886x 16-Bit SAR Analog-to-Digital Converters - TI - REDIRECT
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Texas Instruments ADS886x 16-Bit SAR Analog-to-Digital Converters

Texas Instruments ADS886x 16-Bit SAR
Analog-to-Digital Converters

Texas Instruments ADS886x 16-Bit SAR Analog-to-Digital Converters are 16-bit, single-ended input, analog-to-digital converter (ADC). The device operates with a 2.5V to 5V external reference, offering a wide selection of signal ranges without additional input signal scaling. The reference voltage setting is independent of, and can exceed, the analog supply voltage (AVDD). The device offers an SPI-compatible serial interface that also supports daisy-chain operation for cascading multiple devices. An optional busy-indicator bit (available for ADS8860, ADS8861, ADS8862, ADS8863, ADS8864, ADS8865 only) makes synchronizing with the digital host easy. Device operation is optimized for very low-power operation. Power consumption directly scales with speed. This feature makes the ADS886x excellent for lower-speed applications.

Features
  • Sample Rate:
    • ADS8860, ADS8661 - 1MHz
    • ADS8862, ADS8863 - 680kHz
    • ADS8864, ADS8865 - 400kHz
    • ADS8866, ADS8867 - 100kHz
  • No Latency Output
  • Unipolar, Single-Ended Input Range:
    • ADS8860, ADS8862, ADS8864, ADS8866 -0 to +VREF
    • ADS8861, ADS8863, ADS8865, ADS8867 -VREF to +VREF
  • SPI™-Compatible Serial Interface with Daisy-Chain Option
  • Excellent AC and DC Performance
  • Wide Operating Range:
  • AVDD: 2.7V to 3.6V
  • DVDD:
    • ADS8860, ADS8861 - 2.7V to 3.6V (Independent of AVDD)
    • ADS8862, ADS8863, ADS8864, ADS8865, ADS8866, ADS8867 - 1.65V to 3.6V (Independent of AVDD)
  • REF: 2.5V to 5V (Independent of AVDD)
  • Operating Temperature: -40°C to +85°C
  • Low-Power Dissipation
  • Power-Down Current (AVDD): 50nA

  • Full-Scale Step Settling to 16 Bits:
    • ADS8860, ADS8861 - 290ns
    • ADS8862, ADS8863 - 540ns
    • ADS8864, ADS8865, ADS8866, ADS8867 - 1200ns
  • Packages: MSOP-10 and SON-10

Applications
  • Automatic Test Equipment (ATE)
  • Instrumentation and Process Controls
  • Precision Medical Equipment
  • Low-Power, Battery-Operated Instruments

Additional Resources

ADS8860 Datasheet ADS8860 Datasheet
ADS8861 Datasheet ADS8861 Datasheet
ADS8862 Datasheet ADS8862 Datasheet
ADS8863 Datasheet ADS8863 Datasheet
ADS8864 Datasheet ADS8864 Datasheet
ADS8865 Datasheet ADS8865 Datasheet
ADS8866 Datasheet ADS8866 Datasheet
ADS8867 Datasheet ADS8867 Datasheet
 
  • Texas Instruments