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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.

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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INA228AIDGSR

Texas Instruments · Power Supply Controllers, Monitors · VSSOP-10-0.5mm

INA228AIDGSR from Texas Instruments, in a VSSOP-10-0.5mm. Symbol, footprint and 3D model are the ones used on Adom board designs (KiCad official libraries). Pin functions are extracted from the manufacturer datasheet with page references.

Pinout

Pin Name Type Function
1 A1 input I²C address pin. Connect to GND, SCL, SDA, or VS. [datasheet p.3]
2 A0 input I²C address pin. Connect to GND, SCL, SDA, or VS. [datasheet p.3]
3 ALERT open_collector Open-drain alert output, default state is active low. [datasheet p.3]
4 SDA bidirectional Open-drain bidirectional I²C data. [datasheet p.3]
5 SCL input I²C clock input. [datasheet p.3]
6 VS power_in Power supply, 2.7 V to 5.5 V. [datasheet p.3]
7 GND power_in Ground. [datasheet p.3]
8 VBUS input Bus voltage input (analog). [datasheet p.3]
9 IN- input Negative input to the device (analog). For high-side applications, connect to the load side of the sense resistor; for low-side applications, connect to the ground side of the sense resistor. [datasheet p.3]
10 IN+ input Positive input to the device (analog). For high-side applications, connect to the power-supply side of the sense resistor; for low-side applications, connect to the load side of the sense resistor. [datasheet p.3]

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-10-0.5mm
Category Amplifiers/Comparators
Pins 10
LCSC C2887910
Distributor summary (LCSC listing, not datasheet) -300mV85V -40℃+125℃ 0.01uV/℃ 10mA 154dB 1uV 2.5nA 2.7V~5.5V 640uA High-side detection、Low-side detection、Bidirectional detection、Input filter、Power monitoring、Programmable threshold alarm、Integrated ADC、Enable/shutdown function ±163.84mV VSSOP-10-0.5mm Current Sense Amplifiers ROHS

CAD

  • Symbol: ina228aidgsr (source library Sensor_Energy:INA228)
  • Footprint: Package_SO:TSSOP-10_3x3mm_P0.5mm
  • 3D model path in footprint: ${KICAD10_3DMODEL_DIR}/Package_SO.3dshapes/TSSOP-10_3x3mm_P0.5mm.step
  • 3D files: ina228aidgsr-etched.step / ina228aidgsr-etched.glb carry the MPN etch as a separate Adom.LaserEtch part; ina228aidgsr.step / ina228aidgsr.glb are the bare model.
  • EAGLE/Fusion library: ina228aidgsr.lbr (adom-lbr)

Provenance

  • Datasheet: Texas Instruments datasheet (sha256 a138d39eeee04f83, retrieved 2026-10-08, tier: mfr)
  • CAD: KiCad official libraries (CC-BY-SA 4.0); footprint and symbol as used on Adom boards.
  • Pins: KiCad symbol from the source board + adom-ds2sf datasheet extraction (claude-opus-4-7).

Datasheet PDF