# DIO324TP14

**DIOO** · Operational Amplifier · TSSOP-14

DIO324TP14 from DIOO, in a TSSOP-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 | OUTA | output | Output of op-amp A. Rail-to-rail output; drives the closed-loop response for channel A. |
| 2 | -INA | input | Inverting input of op-amp A. Input bias current ~5 pA (CMOS). |
| 3 | +INA | input | Non-inverting input of op-amp A. Common-mode input range -0.1 V to V+ +0.1 V (rail-to-rail input). |
| 4 | V+ | power_in | Positive supply rail. 2.0 V to 5.5 V single-supply operation. Supplies all four amplifier channels. |
| 5 | +INB | input | Non-inverting input of op-amp B. |
| 6 | -INB | input | Inverting input of op-amp B. |
| 7 | OUTB | output | Output of op-amp B. Rail-to-rail output. |
| 8 | OUTC | output | Output of op-amp C. Rail-to-rail output. |
| 9 | -INC | input | Inverting input of op-amp C. |
| 10 | +INC | input | Non-inverting input of op-amp C. |
| 11 | V- | power_in | Negative supply / ground. Tie to GND for single-supply operation, or to a negative rail for split-supply operation (V+ - V- ≤ 5.5 V). |
| 12 | +IND | input | Non-inverting input of op-amp D. |
| 13 | -IND | input | Inverting input of op-amp D. |
| 14 | OUTD | output | Output of op-amp D. Rail-to-rail output. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | DIOO |
| Package | TSSOP-14 |
| Category | Op-amp/Cmp |
| Pins | 14 |

## Ordering variants

Same part, different packaging or reel option.

- `DIO324TP14`

## CAD (KiCad official)

- Symbol: `DIO324TP14`
- Footprint: `Package_SO:TSSOP-14_4.4x5mm_P0.65mm`
- 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files: `dio324tp14-etched.step` / `dio324tp14-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dio324tp14.step` / `dio324tp14.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [DIOO datasheet](docs/dio324tp14-datasheet.pdf) (8 pp, sha256 `8f6ed06ce8b4bd12`, 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/dio324tp14-datasheet.pdf)