component
DIO1269LP10
Public Made by Adomby adom
DIOO Analog Switches, Multiplexers, QFN-10(1.8x1.4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownDIO1269LP10
DIOO · Analog Switches, Multiplexers · QFN-10(1.8x1.4)
DIO1269LP10 from DIOO, in a QFN-10(1.8x1.4). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | NO1 | passive | Normally-open analog switch terminal of switch 1, connected to COM1 when the select input is high (switch function per block diagram). |
| 2 | NC2 | unconnected | Normally-closed analog switch terminal of switch 2, switched to COM2 and capable of negative-swing audio signals. |
| 3 | NO2 | passive | Normally-open analog switch terminal of switch 2, switched to COM2. |
| 4 | GND | power_in | Ground pin. |
| 5 | COM2 | passive | Common port of switch 2, with power-off protection. |
| 6 | S2 | input | Select input for switch 2, TTL-level compatible with very low quiescent current when the control voltage is below VCC. |
| 7 | S1 | input | Select input for switch 1, TTL-level compatible with very low quiescent current when the control voltage is below VCC. |
| 8 | COM1 | passive | Common port of switch 1, with power-off protection. |
| 9 | VCC | power_in | Positive supply pin, operating range 2.7V to 4.5V. |
| 10 | NC1 | unconnected | Normally-closed analog switch terminal of switch 1, switched to COM1. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | DIOO |
| Package | QFN-10(1.8x1.4) |
| Category | Interface |
| Pins | 10 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| On Resistance (typical) | RON | 1 | Ω | at 3.0V VCC | 1 | ||
| On Resistance Flatness (maximum) | RON | 0.5 | Ω | for +3.0V supply | 1 | ||
| -3dB Bandwidth | 50 | MHz | 1 | ||||
| Supply voltage operating range | VCC | 2.7 | 4.5 | V | 1 | ||
| Operating temperature range | TA | -40 | 85 | °C | 1 |
CAD (KiCad official)
- Symbol:
DIO1269LP10 - Footprint:
Package_DFN_QFN:UQFN-10_1.4x1.8mm_P0.4mm - 3D model: QFN-10(1.8x1.4) (KiCad packages3D, STEP)
- 3D model files:
dio1269lp10-etched.step/dio1269lp10-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dio1269lp10.step/dio1269lp10.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: DIOO datasheet (3 pp, sha256
3fd15a4794a9363b, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).