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ADS8860IDGSR

16-Bit, 1-MSPS, 1-ch SAR ADC with single-ended input, SPI interface and daisy-chain

Availability: 4,920

Packaging

Package | PIN: VSSOP (DGS) | 10
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $12.94
10-24 $12.04
25-99 $11.62
100-249 $10.14
250-499 $9.65
500-749 $8.89
750-999 $7.97
1,000+ $7.95

Features

  • Sample rate: 1 MHz
  • No latency output
  • Unipolar, single-ended input range:
    0 to +VREF
  • SPI™-compatible serial interface with
    daisy-chain option
  • Excellent AC and DC performance:
    • SNR: 93 dB, THD: –108 dB
    • INL: ±1.0 LSB (typ), ±2.0 LSB (max)
    • DNL: ±1.0 LSB (max), 16-bit NMC
  • Wide operating range:
    • AVDD: 2.7 V to 3.6V
    • DVDD: 1.65 V to 3.6 V
      (independent of AVDD)
    • REF: 2.5 V to 5 V(independent of AVDD)
    • Operating temperature: –40°C to+85°C
  • Low-power dissipation:
    • 5.5 mW at 1 MSPS
    • 0.55 mW at 100 kSPS
    • 55 µW at 10kSPS
  • Power-down current (AVDD): 50 nA
  • Full-scale step settling to 16 Bits: 290 ns
  • Packages: VSSOP-10 and VSON-10

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Texas Instruments  ADS8860IDGSR

The ADS8860 is a 16-bit,1-MSPS, single-ended input,analog-to-digital converter (ADC). The device operates with a 2.5-V to 5-V external reference,offering a wide selection of signal ranges without additional input signal scaling. The referencevoltage setting is independent of, and can exceed, the analog supply voltage (AVDD).

The device offers an SPI-compatible serial interface that also supports daisy-chainoperation for cascading multiple devices. Anoptional busy-indicator bit makes synchronizing with the digital host easy.

The device supports unipolar single-ended analog inputs in the range of –0.1 V toVREF + 0.1 V.

Device operation is optimized for very low-power operation. Power consumption directlyscales with speed. This feature makes the ADS8860 excellent for lower-speed applications.