component
SGM330A-YS
Public Unreviewedby Ray
SGMICRO Analog Switches / Multiplexers, SOIC-16. Datasheet-verified pinout, 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
markdownSGM330A-YS
SGMICRO · Analog Switches / Multiplexers · SOIC-16
SGM330A-YS from SGMICRO, in a SOIC-16. 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 | IN | input | Select input pin. TTL/CMOS compatible logic input that chooses which source terminal (S1x or S2x) is connected to the corresponding drain (Dx). VIH ≥ 2V, VIL ≤ 0.6V. |
| 2 | S1A | bidirectional | Source terminal 1 of channel A. Bidirectional analog I/O connected to drain DA when IN=0 and EN=0. |
| 3 | S2A | bidirectional | Source terminal 2 of channel A. Bidirectional analog I/O connected to drain DA when IN=1 and EN=0. |
| 4 | DA | bidirectional | Drain terminal (common pole) of channel A. Bidirectional analog I/O routed to either S1A or S2A per the function table. |
| 5 | S1B | bidirectional | Source terminal 1 of channel B. Bidirectional analog I/O connected to drain DB when IN=0 and EN=0. |
| 6 | S2B | bidirectional | Source terminal 2 of channel B. Bidirectional analog I/O connected to drain DB when IN=1 and EN=0. |
| 7 | DB | bidirectional | Drain terminal (common pole) of channel B. Bidirectional analog I/O routed to either S1B or S2B per the function table. |
| 8 | GND | power_in | Ground reference for the device. Connect to system ground. |
| 9 | DC | bidirectional | Drain terminal (common pole) of channel C. Bidirectional analog I/O routed to either S1C or S2C per the function table. |
| 10 | S2C | bidirectional | Source terminal 2 of channel C. Bidirectional analog I/O connected to drain DC when IN=1 and EN=0. |
| 11 | S1C | bidirectional | Source terminal 1 of channel C. Bidirectional analog I/O connected to drain DC when IN=0 and EN=0. |
| 12 | DD | bidirectional | Drain terminal (common pole) of channel D. Bidirectional analog I/O routed to either S1D or S2D per the function table. |
| 13 | S2D | bidirectional | Source terminal 2 of channel D. Bidirectional analog I/O connected to drain DD when IN=1 and EN=0. |
| 14 | S1D | bidirectional | Source terminal 1 of channel D. Bidirectional analog I/O connected to drain DD when IN=0 and EN=0. |
| 15 | ~EN | input | Active-low digital enable input (TTL/CMOS). When EN=0 all four channels operate per the IN select; when EN=1 all channels are disabled (high-impedance). |
| 16 | V+ | power_in | Positive single-supply input. Operating range 2.7V to 5.5V; absolute max 6V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | SOIC-16 |
| Category | Comm/UART |
| Pins | 16 |
Ordering variants
Same part, different packaging or reel option.
SGM330A-YSYTS/TRSGM330A-YS/TRSGM330A-YSYQS/TR
CAD (KiCad official)
- Symbol:
SGM330A-YS - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SGMICRO datasheet (13 pp, sha256
f631d3af6f20744f, 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).