LF353MX

@@ -0,0 +1,49 @@+# LF353MX++**Texas Instruments** · FET InputAmplifiers · SOIC-8++LF353MX from Texas Instruments, in a SOIC-8. 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 | OUTA | output | Output of op-amp A. Drives ±13.5 V typical swing with VS=±15 V, RL=10 kΩ. Short-circuit protected (continuous). |+| 2 | IN-A | input | Inverting input of op-amp A. JFET input, input resistance ~10^12 Ω, bias current ~50 pA typical. |+| 3 | IN+A | input | Non-inverting input of op-amp A. JFET input, input common-mode range typically +15/−12 V at VS=±15 V. |+| 4 | V- | power_in | Negative supply rail (VEE). Operating range up to ±18 V absolute max; typical dual-supply operation at ±15 V. |+| 5 | IN+B | input | Non-inverting input of op-amp B. JFET input matching op-amp A. |+| 6 | IN-B | input | Inverting input of op-amp B. JFET input matching op-amp A. |+| 7 | OUTB | output | Output of op-amp B. Same drive characteristics as OUTA; ±13.5 V typical swing, short-circuit protected. |+| 8 | V+ | power_in | Positive supply rail (VCC). Operating range up to ±18 V absolute max; supply current 3.6 mA typical (6.5 mA max). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `LF353MX`+- `LF353MXM`+- `LF353MXN`++## CAD (KiCad official)++- Symbol: `LF353MX`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/lf353mx.pdf) (17 pp, sha256 `603a365e35bc9fae`, retrieved 2026-08-17, tier: manufacturer)+- **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/lf353mx-datasheet.pdf)

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