component
TLV2542IDR
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), SOIC-8. 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
markdownTLV2542IDR
Texas Instruments · Analog To Digital Converters (ADC) · SOIC-8
TLV2542IDR from Texas Instruments, in a SOIC-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 | CS | input | Chip select; high-to-low transition removes SDO from 3-state within maximum delay time. |
| 2 | VREF | power_in | External reference input for the analog-to-digital converter. |
| 3 | GND | power_in | Ground return for internal circuitry; all voltage measurements are with respect to GND. |
| 4 | AIN0 | input | Analog input channel 0 for dual-channel operation. |
| 5 | AIN1 | input | Analog input channel 1 for dual-channel operation. |
| 6 | VDD | power_in | Positive supply voltage from 2.7 V to 5.5 V. |
| 7 | SCLK | input | Serial clock input from host processor; receives SCLK with maximum frequency of 20 MHz. |
| 8 | SDO | output | 3-state serial output for A/D conversion result; MSB-first format; output data valid on falling SCLK edge. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Data Acquisition |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TLV2542IDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tlv2542idr-etched.step/tlv2542idr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv2542idr.step/tlv2542idr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (34 pp, sha256
70345322ee83ab68, retrieved 2026-10-06, tier: manufacturer) - 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).