component
OPA2237EA
Public Made by Adomby adom
Texas Instruments Precision OpAmps, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
opa2237ea: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+88−8
package.json+46−6@@ -57,7 +57,7 @@ }, { "number": "2",- "name": "\u2013IN A",+ "name": "–IN A", "type": "input", "description": "Channel A inverting input; common-mode input voltage (V-)-0.2V to (V+)-1.5V." },@@ -69,7 +69,7 @@ }, { "number": "4",- "name": "V\u2013",+ "name": "V–", "type": "power_in", "description": "Negative power supply; ground reference; (V-) with respect to this pin defines the lower voltage rail." },@@ -81,7 +81,7 @@ }, { "number": "6",- "name": "\u2013IN B",+ "name": "–IN B", "type": "input", "description": "Channel B inverting input; common-mode input voltage (V-)-0.2V to (V+)-1.5V." },@@ -95,7 +95,7 @@ "number": "8", "name": "V+", "type": "power_out",- "description": "Positive power supply; accepts 2.7V to 36V single supply or \u00b11.35V to \u00b118V dual supply."+ "description": "Positive power supply; accepts 2.7V to 36V single supply or ±1.35V to ±18V dual supply." } ], "provenance": {@@ -130,6 +130,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "opa2237ea.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2.0,+ 0.85+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "opa2237ea-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2.0,+ 0.85+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "45bf91853e79b785a9147885beaa6a746400b91f6cab81c1bb9b99c60717f4b0",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -115,7 +115,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "opa2237ea.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2.0,+ 0.85+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "353552981eef35cb93635057d4aeb89aef22648c77af6fd095e328bfe6b834bd",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "opa2237ea-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.1,+ 2.0,+ 0.85+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "45bf91853e79b785a9147885beaa6a746400b91f6cab81c1bb9b99c60717f4b0",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -163,4 +203,4 @@ "public": true }, "updated_at": "2026-09-25T03:42:25.864Z"-}+}