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ADS8166IRHBR ACTIVE

16-bit, 250-kSPS, 8-ch SAR ADC with VREF, VREF buffer and direct sensor interface

NEW - Custom reel may be available
Inventory: 3,838
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
VQFN (RHB) | 32 3,000 | LARGE T&R
Custom reel may be available
-40 to 125
Package | Pins VQFN (RHB) | 32
Package qty | Carrier 3,000 | LARGE T&R
Custom reel may be available
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the ADS8166

  • Compact low-power data acquisition system:
    • MUX breakout enablessingle external driver amplifier
    • 16-bit SARADC
    • Low-drift integrated reference andbuffer
    • 0.5 × VREF output foranalog input DC biasing
  • Excellent AC and DC performance:
    • SNR: 92 dB, THD: –110 dB
    • INL: ±0.3 LSB,16-bit no missing codes
  • Multiplexer with channel sequencer:
    • Multiple channel-sequencing options:
      • Manual mode, on-the-fly mode, auto sequence mode, custom channel sequencing
    • Early switchingenables direct sensor interface
    • Fast response time withon-the-fly mode
  • System monitoring features:
    • Per channel programmable windowcomparator
    • False trigger avoidance with programmablehysteresis
  • Enhanced-SPI digital interface:
    • 1-MSPS throughput with 16-MHz SCLK
    • High-speed, 70-MHz digitalinterface
  • Wide operating range:
    • ExternalVREF input range: 2.5 V to 5 V
    • AVDDfrom 3 V to 5.5 V
    • DVDD from 1.65 V to 5.5V
    • –40°C to +125°C temperaturerange

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Description for the ADS8166

The ADS816x is afamily of 16-bit, 8-channel, high-precision successiveapproximation register (SAR) analog-to-digital converters (ADCs) operating from a single 5-V supplywith a 1-MSPS (ADS8168),
500-kSPS (ADS8167), and 250-kSPS (ADS8166) total throughput.

The input multiplexer supports extended settling time, which makes driving the analoginputs easier. The output of the multiplexer and ADC analog inputs are available as device pins.This configuration allows one ADC driver op amp to be used for all eight analog inputs of themultiplexer.

The ADS816x features adigital window comparator with programmable high and low alarm thresholds per analog input channel. The single op-amp solution with programmable alarmthresholds enables low power, low cost, and smallest form-factor applications.

Pricing


Qty Price (USD)
1-99 $6.440
100-249 $5.250
250-999 $4.127
1,000+ $3.500