component
INA185A1IDRLR
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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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README
markdownINA185A1IDRLR
Texas Instruments · Current Sense Amplifiers · SOT-563
INA185A1IDRLR from Texas Instruments, in a SOT-563. 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 | Analog output providing the amplified differential input signal. |
| 2 | GND | power_in | Analog ground reference. |
| 3 | IN+ | input | Current-sense amplifier positive input; for high-side applications connect to bus-voltage side of sense resistor; for low-side applications connect to load side of sense resistor. |
| 4 | IN- | input | Current-sense amplifier negative input; for high-side applications connect to load side of sense resistor; for low-side applications connect to ground side of sense resistor. |
| 5 | REF | input | Reference input voltage (0 V to VS) for setting the output state in bidirectional or unidirectional current-sensing operation. |
| 6 | VS | power_in | Analog power supply input requiring 2.7 V to 5.5 V for operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-563 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
INA185A1IDRLR - Footprint:
Package_TO_SOT_SMD:SOT-563 - 3D model: SOT-563 (KiCad packages3D, STEP)
- 3D model files:
ina185a1idrlr-etched.step/ina185a1idrlr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina185a1idrlr.step/ina185a1idrlr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
0b28c48a0eafba7d, retrieved 2026-09-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).