# ADS7830IPWR

**Texas Instruments** · Analog To Digital Converters (ADC) · TSSOP-16

ADS7830IPWR from Texas Instruments, in a TSSOP-16. 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 | CH0 | input | Analog input channel 0 with input voltage range -0.2 V to +VDD + 0.2 V. |
| 2 | CH1 | input | Analog input channel 1 with input voltage range -0.2 V to +VDD + 0.2 V. |
| 3 | CH2 | input | Analog input channel 2 with input voltage range -0.2 V to +VDD + 0.2 V. |
| 4 | CH3 | input | Analog input channel 3 with input voltage range -0.2 V to +VDD + 0.2 V. |
| 5 | CH4 | input | Analog input channel 4 with input voltage range -0.2 V to +VDD + 0.2 V. |
| 6 | CH5 | input | Analog input channel 5 with input voltage range -0.2 V to +VDD + 0.2 V. |
| 7 | CH6 | input | Analog input channel 6 with input voltage range -0.2 V to +VDD + 0.2 V. |
| 8 | CH7 | input | Analog input channel 7 with input voltage range -0.2 V to +VDD + 0.2 V. |
| 9 | GND | power_in | Analog ground reference for all analog circuits; must connect to clean ground plane. |
| 10 | REFIN/REFOUT | bidirectional | Outputs internal 2.5 V reference (2.47 to 2.53 V over -40 to +125°C) or accepts external reference (0.05 to VDD). |
| 11 | COM | input | Common analog input connection used as negative input for differential conversions or reference for single-ended inputs. |
| 12 | A0 | input | I2C slave address bit 0; connect to VDD or GND upon power-up to configure device address. |
| 13 | A1 | input | I2C slave address bit 1; connect to VDD or GND upon power-up to configure device address. |
| 14 | SCL | bidirectional | I2C serial clock open-drain input/output line supporting standard, fast, and high-speed modes. |
| 15 | SDA | bidirectional | I2C serial data open-drain input/output line supporting standard, fast, and high-speed modes. |
| 16 | +VDD | power_in | Power supply input with specified operating voltage 2.7 to 3.6 V (internal reference) or 4.75 to 5.25 V (external reference). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Data Acquisition |
| Pins | 16 |

## CAD (KiCad official)

- Symbol: `ADS7830IPWR`
- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`
- 3D model: TSSOP-16 (KiCad packages3D, STEP)
- 3D model files: `ads7830ipwr-etched.step` / `ads7830ipwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads7830ipwr.step` / `ads7830ipwr.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/ads7830) (27 pp, sha256 `281576c308fec33e`, retrieved 2026-09-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-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/ads7830ipwr-datasheet.pdf)