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ADS8166IRHBT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ADS8166IRHBT product

ADS8166IRHBT

Analog to Digital Converters (ADC)

16-bit ADC8-channelSAR ADC250 kSPSSPIVQFN

ADS8166IRHBT is an 8-channel, 16-bit SAR ADC for multiplexed precision acquisition up to 250 kSPS, with integrated reference functions, SPI, and per-channel window comparison.

Best for

  • Multiplexed sensor acquisition
  • Low-power multichannel measurement
  • Systems needing per-channel alert thresholds

Avoid if

  • A throughput above 250 kSPS is required
  • The source impedance cannot meet settling requirements
  • A different package or interface is mandatory

Check before use

  • Validate channel settling after MUX switching.
  • Use the required AVDD, DVDD, reference, REFP, REFIO, REFby2, and DECAP capacitors.
  • Confirm SPI timing and output protocol with the host controller.

Key specifications

Resolution
16 bits
Channels
8
Maximum throughput
250 kSPS
Package
32-pin VQFN, 5.0 mm × 5.0 mm × 1.0 mm max

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Sensor data acquisitionIndustrial measurementMedical instrumentation

Datasheet

sbaa308

800 KB

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CAD Models

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Where to Buy

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Alternative components

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Questions & answers

ADS8166IRHBT is a Texas Instruments 16-bit, 8-channel successive-approximation-register ADC in a 32-pin RHB VQFN package. It includes an analog multiplexer, internal 4.096 V reference, reference buffer, REFby2 output, channel sequencer, SPI interface, and digital window comparator.