component
ADS8866IDGS
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), VSSOP-10-0.5mm. 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
markdownADS8866IDGS
Texas Instruments · Analog To Digital Converters (ADC) · VSSOP-10-0.5mm
ADS8866IDGS from Texas Instruments, in a VSSOP-10-0.5mm. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | REF | input | Positive reference input; must be decoupled with a 10-µF or larger capacitor. |
| 2 | AVDD | power_in | Analog power supply; must be decoupled to GND with a 1-µF capacitor. |
| 3 | AINP | input | Noninverting analog signal input. |
| 4 | AINN | input | Inverting analog signal input. |
| 5 | GND | power_in | Device ground; common ground for both analog power supply (AVDD) and digital I/O supply (DVDD); reference return line is internally connected. |
| 6 | CONVST | input | Convert input; functions as the CS input in 3-wire interface mode. |
| 7 | DOUT | output | Serial data output. |
| 8 | SCLK | input | Clock input for serial interface; data output on DOUT are synchronized with this clock. |
| 9 | DIN | input | Serial data input; DIN level at start of conversion selects mode of operation; serves as CS input in 4-wire interface mode. |
| 10 | DVDD | power_in | Digital interface power supply; must be decoupled to GND with a 1-µF capacitor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Data Acquisition |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
ADS8866IDGS - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files:
ads8866idgs-etched.step/ads8866idgs-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ads8866idgs.step/ads8866idgs.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (47 pp, sha256
7a2ec2945756cb89, retrieved 2026-10-06, 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 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(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).