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OPA1604AIDR

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs opa1604aidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
viewers opa1604aidr: viewers · Ray 29d ago
opa1604aidr-etched.fit.json opa1604aidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
opa1604aidr-etched.glb opa1604aidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
opa1604aidr-etched.step opa1604aidr: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 5d ago
opa1604aidr.glb Publish 0.1.0 · Ray 29d ago
opa1604aidr.kicad_mod Publish 0.1.0 · Ray 29d ago
opa1604aidr.kicad_sym Publish 0.1.0 · Ray 29d ago
opa1604aidr.lbr Publish 0.1.0 · Ray 29d ago
opa1604aidr.step Publish 0.1.0 · Ray 29d ago
package.json Publish 0.1.0 · Ray 29d ago
page.json opa1604aidr: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 17h ago
README.md opa1604aidr: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 19d ago

OPA1604AIDR

Texas Instruments · Operational Amplifier · SOIC-14

OPA1604AIDR from Texas Instruments, in a SOIC-14. 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 A output Output of amplifier channel A. Rail-to-rail output, capable of +/-30mA drive.
2 -IN A input Inverting input of amplifier channel A. Bipolar input; typical bias current +/-20nA.
3 +IN A input Non-inverting input of amplifier channel A. Common-mode range (V-)+2 to (V+)-2.
4 V+ power_in Positive supply. Vs range +/-2.25V to +/-18V (total 4.5V to 36V). Quiescent current 2.6mA per channel.
5 +IN B input Non-inverting input of amplifier channel B.
6 -IN B input Inverting input of amplifier channel B.
7 OUT B output Output of amplifier channel B.
8 OUT C output Output of amplifier channel C.
9 -IN C input Inverting input of amplifier channel C.
10 +IN C input Non-inverting input of amplifier channel C.
11 V- power_in Negative supply. Vs range +/-2.25V to +/-18V. Can be tied to GND for single-supply operation (4.5V to 36V total).
12 +IN D input Non-inverting input of amplifier channel D.
13 -IN D input Inverting input of amplifier channel D.
14 OUT D output Output of amplifier channel D.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Op-amp/Cmp
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • OPA1604AIDR
  • OPA1604AIDRIPWR
  • OPA1604AIDRIPW

CAD (KiCad official)

  • Symbol: OPA1604AIDR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: opa1604aidr-etched.step / opa1604aidr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa1604aidr.step / opa1604aidr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 97e105cafacb3181, retrieved 2026-08-17, tier: manufacturer)
  • 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