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AS321KTR-G1
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Diodes Incorporated Operational Amplifier, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# AS321KTR-G1++**Diodes Incorporated** · Operational Amplifier · SOT-23-5++AS321KTR-G1 from Diodes Incorporated, in a SOT-23-5. 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 | INPUT+ | input | Non-inverting analog input of the op-amp. Input common-mode range is 0V to VCC-1.5V; can withstand up to +36V independent of VCC. Typical input bias current 20nA. |+| 2 | VEE | power_in | Negative supply / ground reference. Tie to GND for single-supply operation (3V to 36V VCC) or to a negative rail for dual-supply operation (±1.5V to ±18V). Total supply span VCC-VEE must not exceed 40V. |+| 3 | INPUT- | input | Inverting analog input of the op-amp. Same input specifications as INPUT+: 0V to VCC-1.5V common-mode range, 20nA typical bias current, 5nA typical offset current. |+| 4 | OUTPUT | output | Op-amp output. Sources up to 40mA typ, sinks up to 15mA typ. Short-circuit current to ground limited to ~40mA typ (60mA max) at VCC=15V. Output swings within ~5mV of VEE at VCC=5V, RL=10kΩ. |+| 5 | VCC | power_in | Positive supply rail. Operating range 3V to 36V single-supply. Absolute maximum VCC-VEE = 40V. Supply current 0.35mA typ at VCC=5V, 0.45mA typ at VCC=30V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Diodes Incorporated |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `AS321KTR-G1KTR-G1`+- `AS321KTR-G1KTR-E1`++## CAD (KiCad official)++- Symbol: `AS321KTR-G1`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/AS321KTR-G1.pdf) (10 pp, sha256 `a36bb8a9d282efac`, 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/as321ktr-g1-datasheet.pdf)
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