component
TLC2274IDR
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UMW Operational Amplifier, SOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+55@@ -0,0 +1,55 @@+# TLC2274IDR++**UMW** · Operational Amplifier · SOP-14++TLC2274IDR from UMW, in a SOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1OUT | output | Output of amplifier channel 1. Rail-to-rail CMOS output, ±50 mA absolute maximum output current. |+| 2 | 1IN- | input | Inverting input of amplifier channel 1. High-impedance CMOS input, typical bias current 1 pA. |+| 3 | 1IN+ | input | Non-inverting input of amplifier channel 1. Common-mode input range includes the negative rail. |+| 4 | VDD+ | power_in | Positive (highest) supply. Absolute maximum 8 V referenced to midpoint between VDD+ and VDD-. Supplies all four amplifiers. |+| 5 | 2IN+ | input | Non-inverting input of amplifier channel 2. Common-mode input range includes the negative rail. |+| 6 | 2IN- | input | Inverting input of amplifier channel 2. High-impedance CMOS input, typical bias current 1 pA. |+| 7 | 2OUT | output | Output of amplifier channel 2. Rail-to-rail CMOS output, ±50 mA absolute maximum output current. |+| 8 | 3OUT | output | Output of amplifier channel 3. Rail-to-rail CMOS output, ±50 mA absolute maximum output current. |+| 9 | 3IN- | input | Inverting input of amplifier channel 3. High-impedance CMOS input, typical bias current 1 pA. |+| 10 | 3IN+ | input | Non-inverting input of amplifier channel 3. Common-mode input range includes the negative rail. |+| 11 | VDD- | power_in | Negative (lowest) supply / GND in single-supply operation. Absolute maximum -8 V referenced to midpoint between rails. |+| 12 | 4IN+ | input | Non-inverting input of amplifier channel 4. Common-mode input range includes the negative rail. |+| 13 | 4IN- | input | Inverting input of amplifier channel 4. High-impedance CMOS input, typical bias current 1 pA. |+| 14 | 4OUT | output | Output of amplifier channel 4. Rail-to-rail CMOS output, ±50 mA absolute maximum output current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | UMW |+| Package | SOP-14 |+| Category | Op-amp/Cmp |+| Pins | 14 |++## Ordering variants++- `TLC2274IDRIDR`+- `TLC2274IDRD`+- `TLC2274IDRD`++## CAD (KiCad official)++- Symbol: `TLC2274IDR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOP-14 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [UMW datasheet](docs/tlc2274idr-datasheet.pdf) (30 pp, sha256 `ead5615846e4c74e`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/tlc2274idr-datasheet.pdf)
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