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Alternatives to Analog Devices AD2702SD/883B

Analog Devices AD2702SD/883B and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Analog Devices AD2702SD/883B

AD2702SD/883B compared against its qualified second sources
AD2702SD/883BAnalog DevicesAD2702UD/883BAnalog Devices Inc.AD588SQ/883BAnalog Devices Inc.+2more
FFF CompatibilityFeatures the exact same 14-pin DIP pinout and configuration, requiring zero physical board layout modifications.Utilizes the identical DH-14C hermetic ceramic package footprint.Provides the same ±10V tracking outputs and meets or exceeds all electrical ratings, offering an upgrade in initial accuracy.Uses a 16-pin configuration and completely different pin assignments, requiring a daughterboard or PCB layout redesign.Housed in a 16-pin CERDIP package instead of the original 14-pin DIP package.Provides equivalent precision dual-tracking ±10V outputs with excellent line and load regulation.
AI Summary

AD2702SD/883B by Analog Devices: Series Voltage Reference IC Fixed ±10V V 10 mA 14-CERDIP.

The AD2702UD/883B is the higher-accuracy U-grade sibling of the same series. It serves as a direct drop-in replacement, offering identical packaging, pinout, and military screening, with superior initial output tolerance.

  • Direct pin-compatible drop-in replacement with identical layout
  • Higher precision initial accuracy of ±2.5 mV compared to ±5.0 mV
  • Full military temperature range operation from -55°C to +125°C
  • Part is also obsolete, requiring sourcing from specialized authorized aftermarket distributors like Rochester Electronics

The AD588SQ/883B is an active, military-screened, multi-output precision reference. While it requires a board redesign due to its 16-pin package, it offers equivalent electrical performance and excellent long-term stability.

  • Active lifecycle status, fully supported by authorized military distributors
  • Exceptional temperature drift coefficient of 6 ppm/°C
  • Same military-grade qualification and -55°C to +125°C operating temperature range
  • Requires 16-pin layout and external configuration jumpers to set up the ±10V dual-tracking mode
  • Slightly larger package footprint than the original 14-pin DIP
Lifecycle StatusObsoleteObsoleteActive
Market AvailabilityDiscontinuedDiscontinuedNon-stock
REACHREACHREACHUnknown
RoHSRoHSRoHSUnknown
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