All Alternatives

Alternatives to Analog Devices Inc. OP213FSZ

Analog Devices Inc. OP213FSZ 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 Inc. OP213FSZ

OP213FSZ compared against its qualified second sources
OP213FSZAnalog Devices Inc.ADA4077-2ARZAnalog Devices Inc.OPA2277UATexas Instruments+1more
FFF CompatibilityPin-compatible drop-in replacement in an identical 8-SOIC footprint. Pinout assigns OUT, -IN, +IN for both channels, and supply rails on identical pins.Identical standard 8-Lead SOIC package with identical body dimensions, pitch, and landing pattern requirements.Operating supply voltage span is narrower (5V to 30V compared to the original 4V to 36V), meaning it cannot be used on supply rails exceeding 30V or below 5V.Identical standard dual op-amp pinout in an 8-SOIC package. Can drop directly onto the board.Identical standard 8-Lead SOIC package with identical physical landing patterns.Bandwidth (1 MHz vs. 3.4 MHz) and slew rate (0.8 V/us vs. 1.2 V/us) are lower than the original, which might impact high-speed or AC signal applications.
AI Summary

OP213FSZ by Analog Devices Inc.: Standard (General Purpose) Amplifier 2 Circuit Rail-to-Rail 8-SOIC.

The ADA4077-2ARZ is a high-precision, low-noise dual amplifier from the same manufacturer. It provides a massive upgrade in offset voltage and drift, making it ideal for precision instrumentation, though its supply range is slightly narrower.

  • Extremely low input offset voltage (15 uV max vs. 250 uV max for OP213FSZ)
  • Significantly lower input offset voltage drift (0.25 uV/C max vs. 1.5 uV/C max)
  • Same manufacturer (Analog Devices) ensuring similar design philosophy
  • Narrower supply voltage range (5V to 30V vs. 4V to 36V for the original)

The OPA2277UA is a highly reliable precision dual op-amp that matches the original supply voltage range perfectly. It dramatically reduces power consumption and offset voltage, making it an excellent alternative for DC-precision and low-power designs.

  • Full 4V to 36V supply span match, ensuring direct compatibility with high-voltage rails
  • Outstanding precision with extremely low input offset voltage (20 uV max vs. 250 uV max)
  • Significantly lower power consumption (790 uA typical total vs. 3.2 mA total for OP213FSZ)
  • Lower bandwidth (1 MHz vs. 3.4 MHz) and slower slew rate (0.8 V/us vs. 1.2 V/us)
Lifecycle StatusActiveActiveActive
Market AvailabilityNon-stockIn stockIn stock
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