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ADS1115IDGST
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Texas Instruments Analog To Digital Converters (ADC), VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+47@@ -0,0 +1,47 @@+# ADS1115IDGST++**Texas Instruments** · Analog To Digital Converters (ADC) · VSSOP-10-0.5mm++ADS1115IDGST 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 | ADDR | input | I2C target address select pin; state sampled continuously; connect to GND, VDD, SDA, or SCL to select one of four device addresses. |+| 2 | ALERT/RDY | tri_state | Comparator output or conversion-ready signal (ADS1115 only); open-drain output; polarity and function configurable via Config register; connect to VDD with pullup resistor. |+| 3 | GND | power_in | Analog ground reference. |+| 4 | AIN0 | input | Analog input channel 0; accepts voltages from GND to VDD; absolute maximum voltage GND - 0.3V to VDD + 0.3V. |+| 5 | AIN1 | input | Analog input channel 1; accepts voltages from GND to VDD; absolute maximum voltage GND - 0.3V to VDD + 0.3V. |+| 6 | AIN2 | input | Analog input channel 2 (ADS1115 only); accepts voltages from GND to VDD; absolute maximum voltage GND - 0.3V to VDD + 0.3V. |+| 7 | AIN3 | input | Analog input channel 3 (ADS1115 only); accepts voltages from GND to VDD; absolute maximum voltage GND - 0.3V to VDD + 0.3V. |+| 8 | VDD | power_in | Analog power supply; operating voltage range 2.0V to 5.5V; requires 0.1μF bypass capacitor to GND; absolute maximum 7V. |+| 9 | SDA | bidirectional | I2C serial data line; open-drain bidirectional; connect to VDD with 1kΩ to 10kΩ pullup resistor; device pulls low for data transmission. |+| 10 | SCL | input | I2C serial clock input; connect to VDD with 1kΩ to 10kΩ pullup resistor; device does not drive this line low; supports standard (100kHz), fast (400kHz), and high-speed (3.4MHz) modes. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-10-0.5mm |+| Category | Data Acquisition |+| Pins | 10 |++## CAD (KiCad official)++- Symbol: `ADS1115IDGST`+- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`+- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)+- 3D model files: `ads1115idgst-etched.step` / `ads1115idgst-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads1115idgst.step` / `ads1115idgst.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ads1113) (57 pp, sha256 `8b5524864b018672`, retrieved 2026-10-03, 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`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).++[Datasheet PDF](docs/ads1115idgst-datasheet.pdf)
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