component
LF412CDR
Public Made by Adomby adom
Texas Instruments FET InputAmplifiers, SOIC-8-150mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+54@@ -0,0 +1,54 @@+# LF412CDR++**Texas Instruments** · FET InputAmplifiers · SOIC-8-150mil++LF412CDR from Texas Instruments, in a SOIC-8-150mil. 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 | Amplifier 1 output. Max peak output voltage swing +/-13.5 V typ into 10 kOhm load at +/-15 V supplies. |+| 2 | 1IN- | input | Amplifier 1 inverting input. JFET input with ~10^12 Ohm input impedance and 50 pA typ input bias current. |+| 3 | 1IN+ | input | Amplifier 1 non-inverting input. JFET input with ~10^12 Ohm input impedance and 50 pA typ input bias current. |+| 4 | VCC- | power_in | Negative supply rail. Recommended -3.5 V to -18 V; absolute maximum -18 V. |+| 5 | 2IN+ | input | Amplifier 2 non-inverting input. JFET input with ~10^12 Ohm input impedance and 50 pA typ input bias current. |+| 6 | 2IN- | input | Amplifier 2 inverting input. JFET input with ~10^12 Ohm input impedance and 50 pA typ input bias current. |+| 7 | 2OUT | output | Amplifier 2 output. Max peak output voltage swing +/-13.5 V typ into 10 kOhm load at +/-15 V supplies. |+| 8 | VCC+ | power_in | Positive supply rail. Recommended 3.5 V to 18 V; absolute maximum 18 V. Supply current 4.5 mA typ, 6.8 mA max. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8-150mil |+| Category | Op-amp/Cmp |+| Pins | 8 |++## Ordering variants++- `LF412CDRCD`+- `LF412CDRCDE4`+- `LF412CDRCDG4`+- `LF412CDRCDR`+- `LF412CDRCDRE4`+- `LF412CDRCDRG4`+- `LF412CDRCP`+- `LF412CDRCPE4`++## CAD (KiCad official)++- Symbol: `LF412CDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8-150mil (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/lf412c.pdf) (10 pp, sha256 `1c0813ea36559238`, 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/lf412cdr-datasheet.pdf)
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