component
ADS1115BQDGSRQ1
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.
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ADS1115BQDGSRQ1
Texas Instruments · Analog To Digital Converters (ADC) · VSSOP-10-0.5mm
ADS1115BQDGSRQ1 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 input, state sampled continuously. |
| 2 | ALERT/RDY | tri_state | Open-drain comparator output or conversion-ready digital output, requires pullup resistor to VDD. |
| 3 | GND | power_in | Analog ground reference. |
| 4 | AIN0 | input | Analog input 0, accepts voltages from GND − 0.3 V to VDD + 0.3 V. |
| 5 | AIN1 | input | Analog input 1, accepts voltages from GND − 0.3 V to VDD + 0.3 V. |
| 6 | AIN2 | input | Analog input 2, accepts voltages from GND − 0.3 V to VDD + 0.3 V. |
| 7 | AIN3 | input | Analog input 3, accepts voltages from GND − 0.3 V to VDD + 0.3 V. |
| 8 | VDD | power_in | Analog power supply, 2.0 V to 5.5 V with 0.1 μF bypass capacitor to GND required. |
| 9 | SDA | bidirectional | I2C serial data bidirectional open-drain input/output, requires pullup resistor to VDD. |
| 10 | SCL | input | I2C serial clock input, requires pullup resistor to VDD. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Data Acquisition |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
ADS1115BQDGSRQ1 - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files:
ads1115bqdgsrq1-etched.step/ads1115bqdgsrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ads1115bqdgsrq1.step/ads1115bqdgsrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (53 pp, sha256
34919f1ebb059b87, 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, 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).
# ADS1115BQDGSRQ1
**Texas Instruments** · Analog To Digital Converters (ADC) · VSSOP-10-0.5mm
ADS1115BQDGSRQ1 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 input, state sampled continuously. |
| 2 | ALERT/RDY | tri_state | Open-drain comparator output or conversion-ready digital output, requires pullup resistor to VDD. |
| 3 | GND | power_in | Analog ground reference. |
| 4 | AIN0 | input | Analog input 0, accepts voltages from GND − 0.3 V to VDD + 0.3 V. |
| 5 | AIN1 | input | Analog input 1, accepts voltages from GND − 0.3 V to VDD + 0.3 V. |
| 6 | AIN2 | input | Analog input 2, accepts voltages from GND − 0.3 V to VDD + 0.3 V. |
| 7 | AIN3 | input | Analog input 3, accepts voltages from GND − 0.3 V to VDD + 0.3 V. |
| 8 | VDD | power_in | Analog power supply, 2.0 V to 5.5 V with 0.1 μF bypass capacitor to GND required. |
| 9 | SDA | bidirectional | I2C serial data bidirectional open-drain input/output, requires pullup resistor to VDD. |
| 10 | SCL | input | I2C serial clock input, requires pullup resistor to VDD. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Data Acquisition |
| Pins | 10 |
## CAD (KiCad official)
- Symbol: `ADS1115BQDGSRQ1`
- Footprint: `Package_SO:MSOP-10_3x3mm_P0.5mm`
- 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files: `ads1115bqdgsrq1-etched.step` / `ads1115bqdgsrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads1115bqdgsrq1.step` / `ads1115bqdgsrq1.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-q1) (53 pp, sha256 `34919f1ebb059b87`, 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/ads1115bqdgsrq1-datasheet.pdf)