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ADS1241E
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), SSOP-28-208mil. 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
markdownADS1241E
Texas Instruments · Analog To Digital Converters (ADC) · SSOP-28-208mil
ADS1241E from Texas Instruments, in a SSOP-28-208mil. 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 Power Supply |
| 2 | DGND | power_in | Digital Ground |
| 3 | XIN | input | Clock Input |
| 4 | XOUT | output | Clock Output, used with external crystals |
| 5 | RESET | input | Active LOW, resets the entire device |
| 6 | DSYNC | input | Active LOW, Synchronization Control |
| 7 | PDWN | input | Active LOW, Power Down function that shuts down the analog and digital circuits |
| 8 | DGND | power_in | Digital Ground |
| 9 | VREF+ | power_in | Positive Differential Reference Input |
| 10 | VREF- | power_in | Negative Differential Reference Input |
| 11 | AIN0/D0 | bidirectional | Analog Input 0 or Data I/O 0 |
| 12 | AIN1/D1 | bidirectional | Analog Input 1 or Data I/O 1 |
| 13 | AIN4/D4 | bidirectional | Analog Input 4 or Data I/O 4 |
| 14 | AIN5/D5 | bidirectional | Analog Input 5 or Data I/O 5 |
| 15 | AIN6/D6 | bidirectional | Analog Input 6 or Data I/O 6 |
| 16 | AIN7/D7 | bidirectional | Analog Input 7 or Data I/O 7 |
| 17 | AIN2/D2 | bidirectional | Analog Input 2 or Data I/O 2 |
| 18 | AIN3/D3 | bidirectional | Analog Input 3 or Data I/O 3 |
| 19 | AINCOM | input | Analog Input Common, connect to AGND if unused |
| 20 | AGND | power_in | Analog Ground |
| 21 | AVDD | power_in | Analog Power Supply |
| 22 | POL | input | Serial Clock Polarity |
| 23 | CS | input | Active LOW, Chip Select |
| 24 | DIN | input | Serial Data Input, Schmitt Trigger |
| 25 | DOUT | tri_state | Serial Data Output that transitions to tri-state when CS goes HIGH |
| 26 | SCLK | input | Serial Clock, Schmitt Trigger |
| 27 | DRDY | output | Active LOW, Data Ready output |
| 28 | BUFEN | input | Buffer Enable |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SSOP-28-208mil |
| Category | Data Acquisition |
| Pins | 28 |
CAD (KiCad official)
- Symbol:
ADS1241E - Footprint:
Package_SO:SSOP-28_5.3x10.2mm_P0.65mm - 3D model: SSOP-28-208mil (KiCad packages3D, STEP)
- 3D model files:
ads1241e-etched.step/ads1241e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ads1241e.step/ads1241e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (33 pp, sha256
54fcc452a07696b4, retrieved 2026-10-06, tier: lcsc) - 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).