component
TLC252CDR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, 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
markdownTLC252CDR
Texas Instruments · Operational Amplifier · SOIC-8
TLC252CDR 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 | 1OUT | output | Output of amplifier 1; with no load the low-level output voltage is essentially equal to the potential of VDD-/GND. |
| 2 | 1IN- | input | Inverting input of amplifier 1, which is a high-impedance input; no voltage more than 0.3 V beyond the supply rails should be applied to any pin. |
| 3 | 1IN+ | input | Non-inverting input of amplifier 1; the common-mode input voltage range includes the negative rail. |
| 4 | VDD-/GND | power_in | Negative supply rail (VDD- / GND) for single-supply or split-supply operation; the device operates from a supply of 1.4 V to 16 V. |
| 5 | 2IN+ | input | Non-inverting input of amplifier 2; the common-mode input voltage range includes the negative rail. |
| 6 | 2IN- | input | Inverting input of amplifier 2, which is a high-impedance input; no voltage more than 0.3 V beyond the supply rails should be applied to any pin. |
| 7 | 2OUT | output | Output of amplifier 2; with no load the low-level output voltage is essentially equal to the potential of VDD-/GND. |
| 8 | VDD | power_in | Positive supply rail; the device operates from a supply of 1.4 V to 16 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
TLC252CDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
tlc252cdr-etched.step/tlc252cdr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlc252cdr.step/tlc252cdr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
d23a6dcbba75f550, 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).