component

INA228AIDGSR

Public Made by Adom

by adom

Texas Instruments Power Supply Controllers, Monitors, VSSOP-10-0.5mm. KiCad symbol, footprint and 3D as used on Adom boards; pin functions from the manufacturer datasheet.

componentamplifiers/comparatorsina228aidgsrboard-derived

Verified INA228AIDGSR

by Claude, at Caleb Taylor's request · last 27 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 5 records

27 Oct 2026Claude, at Caleb Taylor's requestValidated against TI's INA228 datasheet (SLYS021A, revised May 2022)files match
SymbolFootprint3D modelPinsfor all variants
  • ✓Datasheet: the page already carries TI's current edition (SLYS021A, revised May 2022; sha256 matches ti.com/lit/ds/symlink/ina228.pdf fetched 2026-10-27)
  • ✓All 10 pins match Table 5-1 and Figure 5-1 (p.3) by number and name; renamed to the datasheet's spelling: 3 ~{Alert} -> ALERT (no overbar in the datasheet), 8 Vbus -> VBUS, 9 Vin- -> IN-, 10 Vin+ -> IN+ (the datasheet prints IN– with a typographic dash)
  • ✓Pin types agree with Table 5-1: A0/A1/SCL inputs, SDA bidirectional, ALERT open-drain output, VBUS/IN+/IN- analog inputs, VS/GND power
  • ✓Pins 9 and 10 described from Table 5-1; every description cites p.3
  • ✓Footprint vs DGS0010A (p.45-46): 10 pads 1.45 x 0.30 mm at e = 0.50 mm, as TI's land pattern example; pad centres 4.30 mm apart vs TI's (4.4) reference, both cover the lead (E 4.75-5.05, L 0.4-0.7); pad width 0.30 over b 0.17-0.27; no exposed pad; pin 1 top-left
  • ✓3D body 4.90 x 3.00 x 1.10 mm against E 4.75-5.05 (lead span), D 2.9-3.1, A 1.1 max; Z-up, seated on z = 0, centred on the pads
  • ✓DigiKey 296-INA228AIDGSRTR-ND and Mouser 595-INA228AIDGSR present
  • ✓Symbol Datasheet / MPN / Manufacturer / DigiKey / Mouser / LCSC properties agree with page.json; footprint Datasheet property points at the manufacturer datasheet URL
  • ✓component-page-verify: all checks pass; adom-lbr validate OK
Evidencedatasheet (Texas Instruments)
Verified files✓ ina228aidgsr.kicad_sym✓ ina228aidgsr.kicad_mod✓ ina228aidgsr.step
8 Oct 2026Claude (AI build)Datasheet pins not matched to a symbol pin: IN+, IN-superseded
reviewfor all variants
  • •Datasheet pins not matched to a symbol pin: IN+, IN-
8 Oct 2026Claude (AI build)Pin names differ between the board symbol and the datasheet (often equivalent naming; chec...superseded
reviewfor all variants
  • •Pin names differ between the board symbol and the datasheet (often equivalent naming; check): 9: symbol "Vin-" vs datasheet "IN-"; 10: symbol "Vin+" vs datasheet "IN+"
8 Oct 2026Claude (AI build)2 of 10 pins have no datasheet description yet (pins 9, 10).superseded
reviewfor all variants
  • •2 of 10 pins have no datasheet description yet (pins 9, 10).
8 Oct 2026Claude (AI build)Automated build checks (awaiting human validation)superseded
SymbolFootprint3D modelPinsfor all variants
  • ✓Footprint extracted pad-for-pad from the source board and normalized to the footprint frame (back-side parts un-mirrored)
  • ✓3D model seated z=0 at footprint origin (placement inverse; method centroid-matched to KiCad library models on 59 cases)
  • ✓adom-lbr generate + lint passed
  • •8 of 10 pins described from the datasheet (adom-ds2sf, page-cited)
  • •Not yet checked by a person: land pattern vs datasheet, pin-1/orientation, 3D body vs drawing
Evidencedatasheet
Verified files! ina228aidgsr.kicad_sym✓ ina228aidgsr.kicad_mod✓ ina228aidgsr.step
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Update component metadata

Caleb ·bba5c4156f ·20d ago ·parent 91dec5b
1 file changed +13−13
page.json+13−13
page.json+13−13
@@ -20,7 +20,7 @@     "pin_count": 10,     "category": "Amplifiers/Comparators",     "subcategory": "Power Supply Controllers, Monitors",-    "datasheet": "https://www.ti.com/cn/lit/gpn/ina228",+    "datasheet": "https://www.ti.com/lit/ds/symlink/ina228.pdf",     "parts": {       "symbol": "ina228aidgsr.kicad_sym",       "footprint": "ina228aidgsr.kicad_mod",@@ -49,49 +49,49 @@         "number": "1",         "name": "A1",         "type": "input",-        "description": "I2C address select pin 1. Tie to GND, SCL, SDA, or VS to select one of 16 possible I2C slave addresses. [datasheet p.3]"+        "description": "I²C address select pin A1. Tie to GND, SCL, SDA, or VS to select one of 16 device addresses. [datasheet p.3]"       },       {         "number": "2",         "name": "A0",         "type": "input",-        "description": "I2C address select pin 0. Tie to GND, SCL, SDA, or VS to select one of 16 possible I2C slave addresses. [datasheet p.3]"+        "description": "I²C address select pin A0. Tie to GND, SCL, SDA, or VS to select one of 16 device addresses. [datasheet p.3]"       },       {         "number": "3",         "name": "~{Alert}",         "type": "open_collector",-        "description": "Open-drain alert output. Active-low by default; indicates conversion ready or threshold/limit events. Requires external pull-up to VS or VIO. [datasheet p.3]"+        "description": "Open-drain alert output, active low. Default state is active low; requires external pull-up resistor. [datasheet p.3]"       },       {         "number": "4",         "name": "SDA",         "type": "bidirectional",-        "description": "Open-drain bidirectional I2C serial data. Requires external pull-up to the bus voltage (typically VS or VIO rail up to 5.5V). [datasheet p.3]"+        "description": "I²C serial data line. Open-drain bidirectional; requires external pull-up. Supports fast mode (400 kHz) and high-speed mode (up to 2.94 MHz). [datasheet p.3]"       },       {         "number": "5",         "name": "SCL",         "type": "input",-        "description": "I2C serial clock input. Supports high-speed mode up to 2.94MHz. Requires external pull-up resistor. [datasheet p.3]"+        "description": "I²C serial clock input. Requires external pull-up resistor. [datasheet p.3]"       },       {         "number": "6",         "name": "VS",         "type": "power_in",-        "description": "Device supply voltage input. Operates from 2.7V to 5.5V. Bypass to GND with a 0.1µF ceramic capacitor placed close to the pin. [datasheet p.3]"+        "description": "Device power supply input, 2.7 V to 5.5 V. Bypass with a 0.1 µF ceramic capacitor to GND close to the pin. [datasheet p.3]"       },       {         "number": "7",         "name": "GND",         "type": "power_in",-        "description": "Ground reference for the device supply and digital I/O. [datasheet p.3]"+        "description": "Ground reference for the device. [datasheet p.3]"       },       {         "number": "8",         "name": "Vbus",         "type": "input",-        "description": "Bus voltage sense input. High-impedance input (≈1MΩ) that measures the common-mode bus voltage up to 85V with 195.3125µV LSB resolution. [datasheet p.3]"+        "description": "Bus voltage analog input, 0 V to 85 V. High-impedance input (≈1 MΩ) that measures the system bus voltage for power/energy calculations. [datasheet p.3]"       },       {         "number": "9",@@ -113,10 +113,10 @@         "at": "2026-10-08"       },       "datasheet": {-        "url": "https://www.ti.com/cn/lit/gpn/ina228",-        "pages": 47,-        "sha256": "c6128fa9c710624e8c19f612b82dacf369f79f26f6e0cffb25faf285ed936a4d",-        "source_tier": "lcsc"+        "url": "https://www.ti.com/lit/ds/symlink/ina228.pdf",+        "pages": 48,+        "sha256": "a138d39eeee04f8388426fed204c2f4012e75d36e95b60b0751ef003cd277447",+        "source_tier": "mfr"       },       "cad": "KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards",       "pins": {