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Analog Devices ADT7466ARQZ-REEL — Discrete Semiconductors
Analog Devices

ADT7466ARQZ-REEL dBCool® Fan Control, ±3°C Accuracy

MPNADT7466ARQZ-REEL
End of Life

dBCool® series, ADT7466ARQZ-REEL, Fan Control & Temp Monitor, ±3°C Local (Max), ±5°C Remote (Max), SMBus output, 3V to 5.5V supply, -40°C to 125°C, 16-SSOP/QSOP.

$3.67Ref. price · indicative, final on quote
ADT7466ARQZ-REEL datasheet
Packaging16-SSOP (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

ADT7466ARQZ-REEL Technical Specifications
ParameterValue
SeriesdBCool®
Output typeSMBus
Sensor typeInternal and External
Mounting typeSurface Mount
Voltage3V ~ 5.5V
Operating temperature-40°C ~ 125°C
PackageBulk
Accuracy±3°C Local(Max), ±5°C Remote(Max)
FunctionFan Control, Temp Monitor
TopologyADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank
Output fanYes
Output alarmNo
Case16-SSOP (0.154\", 3.90mm Width)
Sensing temperature-40°C ~ 125°C, External Sensor

Product details

Accuracy and temperature range for industrial monitoring

Local temperature accuracy is rated ±3°C maximum, remote accuracy ±5°C maximum. That is enough for fan-speed control loops where the goal is keeping a chassis below a thermal threshold, not measuring junction temperature to a fraction of a degree. The sensing and operating temperature range both span -40°C to 125°C, so the part can sit in an outdoor telecom cabinet or an engine-bay controller without derating.

Active lifecycle and compliance

ADI lists the ADT7466ARQZ-REEL as Active with ROHS3 compliance. No last-time-buy or obsolescence notice is on record, so it remains a safe choice for new designs and production replenishment.

Frequently asked questions

What is the accuracy of ADT7466ARQZ-REEL?

Local temperature accuracy is ±3°C maximum; remote accuracy is ±5°C maximum.

Is ADT7466ARQZ-REEL RoHS compliant?

Yes, it is ROHS3 compliant.

What is the equivalent of ADT7466ARQZ-REEL?

The ADT7468ARQZ-REEL is a functional peer in the same dBCool® series with the same topology and SMBus interface, but it offers tighter accuracy: ±2°C local maximum versus ±3°C on the ADT7466. The trade-off is cost and availability; the ADT7466 is the value-optimized option for applications where ±3°C local tolerance is acceptable.