OPA132UA

@@ -0,0 +1,61 @@+# OPA132UA++**Texas Instruments** · Operational Amplifier · SOIC-8++OPA132UA 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 | NC | unconnected | No connect. Do not connect this pin. Existing layouts prior to revision C of the datasheet do not need to be redesigned (this pin was formerly an offset trim pin in older revisions). |+| 2 | -IN | input | Inverting input to the op-amp. FET (JFET) input with typical bias current of ±5pA (±50pA max at 25°C). Diode-clamped to supply rails; input signals swinging more than 0.5V beyond supplies must be current-limited to ≤10mA. |+| 3 | +IN | input | Noninverting input to the op-amp. FET (JFET) input with typical bias current of ±5pA. Common-mode range typically (V-)+2.5V to (V+)-3.5V. Diode-clamped to supply rails. |+| 4 | V- | power_in | Negative power supply. Operating range ±2.5V to ±18V (dual supply) or 9V to 36V (single supply, referenced to V+). Bypass with a low-ESR 10nF ceramic capacitor to ground placed close to the pin. |+| 5 | NC | unconnected | No connect. Do not connect this pin. Existing layouts prior to revision C of the datasheet do not need to be redesigned (this pin was formerly an offset trim pin in older revisions). |+| 6 | OUT | output | Op-amp output. Output can source up to 36mA and sink up to 30mA (short-circuit). Output swing typically within (V+)-1.1V and (V-)+0.9V with a 2kΩ load. Stable driving high capacitive loads with unity-gain stability. |+| 7 | V+ | power_in | Positive power supply. Operating range ±2.5V to ±18V (dual supply) or 9V to 36V (single supply). Quiescent current ~4mA typical (4.8mA max) per amplifier. Bypass with a low-ESR 10nF ceramic capacitor to ground placed close to the pin. |+| 8 | NC | unconnected | No internal connection. Float this pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## Ordering variants++Same part, different packaging or reel option.++- `OPA132UA`+- `OPA132UA/2K5`+- `OPA132U/2K5`+- `OPA132UAOPA2132U`+- `OPA132UAOPA2132UA`+- `OPA132UAOPA2132U/2K5`+- `OPA132UAOPA2132UA/2K5`+- `OPA132UAOPA2132P`+- `OPA132UAOPA2132PA`+- `OPA132UAOPA2132PAG4`+- `OPA132UAOPA4132UA`+- `OPA132UAOPA4132UA/2K5`++## CAD (KiCad official)++- Symbol: `OPA132UA`+- 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/cn/lit/gpn/opa2132) (None pp, sha256 `b793dd9f3696ec7d`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/opa132ua-datasheet.pdf)

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