ADS1015IDGST

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ADS1015IDGST

12-Bit, 3.3kSPS, 4-Ch Delta-Sigma ADC With PGA, Oscillator, VREF, Comparator and I2C Interface

Packaging

Package | PIN: DGS | 10
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $2.81
10-24 $2.53
25-99 $2.35
100-249 $2.06
250-499 $1.93
500-749 $1.64
750-999 $1.39
1000+ $1.32

Features

  • Ultra-Small X2QFN Package:
    2 mm × 1.5 mm × 0.4 mm
  • 12-Bit Noise-Free Resolution
  • Wide Supply Range: 2.0 V to 5.5 V
  • Low Current Consumption: 150 µA
    (Continuous-Conversion Mode)
  • Programmable Data Rate:
    128 SPS to 3.3 kSPS
  • Single-Cycle Settling
  • Internal Low-Drift Voltage Reference
  • Internal Oscillator
  • I2C Interface: Four Pin-Selectable Addresses
  • Four Single-Ended or Two Differential Inputs (ADS1015)
  • Programmable Comparator (ADS1014 and ADS1015)
  • Operating Temperature Range:
    –40°C to +125°C

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Texas Instruments  ADS1015IDGST

The ADS1013, ADS1014,and ADS1015 devices (ADS101x) are precision,low-power, 12-bit, I2C-compatible, analog-to-digital converters (ADCs)offered in an ultra-small, leadless, X2QFN-10 package, and a VSSOP-10package. The ADS101x devices incorporate a low-drift voltage reference and anoscillator. The ADS1014 and ADS1015 also incorporate a programmable gain amplifier (PGA) and a digitalcomparator. These features, along with a wide operating supply range, make theADS101x well suited for power- and space-constrained, sensor measurementapplications.

The ADS101x perform conversions at data rates up to 3300 samples persecond (SPS). The PGA offers input ranges from ±256 mV to ±6.144 V, allowing precise large- andsmall-signal measurements. The ADS1015 features an inputmultiplexer (MUX) that allows two differential or four single-ended input measurements. Use thedigital comparator in the ADS1014 and ADS1015 for under- and overvoltage detection.

The ADS101x operate in either continuous-conversion mode orsingle-shot mode. The devices are automatically powered down after one conversion in single-shotmode; therefore, power consumption is significantly reduced during idle periods.