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Contents

README

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OPA504ASOT236

analogysemi · Operational Amplifier · SOT23-6

OPA504ASOT236 from analogysemi, in a SOT23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT output Amplifier output. Rail-to-rail output stage; short-circuit to Vs/2 is continuous (one amplifier per package). Supply rails should be current-limited to 10mA or less when input signals swing beyond rails.
2 V- power_in Negative (lowest) power supply. Total supply range V+ to V- is 1.6V to 5.5V; absolute maximum 6V.
3 +IN input Positive (non-inverting) input. CMOS input stage with femto-amp bias currents (0.1pA typ). Common-mode range (V-)-0.3V to (V+)+0.3V; diode-clamped to supply rails.
4 -IN input Negative (inverting) input. CMOS input stage with femto-amp bias currents (0.1pA typ). Diode-clamped to supply rails; limit input current to ±10mA.
5 EN input Active-low enable input (shut-down). Pull to V- to enable amplifier operation; leaving it high (or at V+) places the amplifier in low-power shutdown.
6 V+ power_in Positive (highest) power supply. Operating range 1.6V to 5.5V, absolute maximum 6V. Bypass locally with a decoupling capacitor.

Key specifications

Parameter Value
Manufacturer analogysemi
Package SOT23-6
Category Op-amp/Cmp
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • OPA504ASOT236
  • OPA504ASOT235

CAD (KiCad official)

  • Symbol: OPA504ASOT236
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT23-6 (KiCad packages3D, STEP)

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: analogysemi datasheet (18 pp, sha256 989e76a653da5ec4, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF