# ADS7041IDCUR

**Texas Instruments** · Analog To Digital Converters (ADC) · VSSOP-8

ADS7041IDCUR from Texas Instruments, in a VSSOP-8. 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 | DVDD | power_in | Digital I/O supply voltage, specified at 1.65 V to 3.6 V and independent of AVDD. |
| 2 | SCLK | input | Serial clock that drives conversion and data transfer; a 14-MHz SCLK supports 1 MSPS throughput. |
| 3 | SDO | output | Serial data output carrying the conversion result, which goes to 3-state when CS is high. |
| 4 | CS | input | Active-low chip select; the input is sampled on the CS falling edge and the frame ends on the CS rising edge. |
| 5 | AINM | input | Negative analog signal input, capable of accepting signals from -100 mV to 100 mV. |
| 6 | AINP | input | Positive analog signal input, capable of accepting signals from 0 V to AVDD. |
| 7 | AVDD | power_in | Analog power-supply input, specified at 1.65 V to 3.6 V, that also provides the ADC reference voltage. |
| 8 | GND | power_in | Ground for the power supply; all analog and digital signals are referred to this pin. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Data Acquisition |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `ADS7041IDCUR`
- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`
- 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files: `ads7041idcur-etched.step` / `ads7041idcur-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads7041idcur.step` / `ads7041idcur.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/ads7041) (44 pp, sha256 `6eaf5a5aa86ffaff`, retrieved 2026-10-08, 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-5-5` (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/ads7041idcur-datasheet.pdf)