component
ADS7827IDRBR
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), SON-8-EP(3x3). 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
markdownADS7827IDRBR
Texas Instruments · Analog To Digital Converters (ADC) · SON-8-EP(3x3)
ADS7827IDRBR from Texas Instruments, in a SON-8-EP(3x3). 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 | Vref | power_in | Reference input; the reference voltage can be set to any level from 50 mV up to VCC. |
| 2 | +In | input | Noninverting analog input (rail-to-rail, pseudo-differential); absolute input range is -0.2 V to VCC + 0.2 V. |
| 3 | -In | input | Inverting analog input that connects to ground or a remote ground sense point; absolute input range is -0.2 V to 1.0 V. |
| 4 | GND | power_in | Ground reference for the device. |
| 5 | CS/SHDN | input | Chip select when LOW; shutdown mode when HIGH. |
| 6 | DOUT | output | Serial data output, valid on the falling edge of DCLOCK; the second clock pulse after CS falls enables the output, and after one null bit the data is valid for the next 12 edges (the datasheet text states 12 bits for this family). |
| 7 | DCLOCK | input | Data clock that synchronizes the serial data transfer and determines the conversion speed. |
| 8 | +VCC | power_in | Power supply; 2.7 V to 5.25 V operating range (as low as 2.0 V with reduced performance). |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SON-8-EP(3x3) |
| Category | Data Acquisition |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
ADS7827IDRBR - Footprint:
Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm - 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
ads7827idrbr-etched.step/ads7827idrbr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ads7827idrbr.step/ads7827idrbr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
b4b976821650d89e, retrieved 2026-10-11, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(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).