DIO3157ESC6

@@ -0,0 +1,46 @@+# DIO3157ESC6++**DIOO** · Analog Switches, Multiplexers · SC-70-6++DIO3157ESC6 from DIOO, in a SC-70-6. 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 | B1 | bidirectional | Data port B1. One of the two throw terminals of the SPDT analog switch; connected to the common port A when the control input S is logic high. Signal range 1.65 V to 5.5 V; on-resistance 10 Ω max. |+| 2 | GND | power_in | Ground reference for the device. Connect to the system ground plane. |+| 3 | B0 | bidirectional | Data port B0 (normally connected to A). One of the two throw terminals of the SPDT analog switch; connected to the common port A when the control input S is logic low. Signal range 1.65 V to 5.5 V; on-resistance 10 Ω max. |+| 4 | A | bidirectional | Common port of the SPDT switch. Connected to either B0 or B1 depending on the state of S. Features over-voltage tolerance (OVT) and power on/off protection to survive external signal perturbation even when Vcc is removed. |+| 5 | VCC | power_in | Supply voltage input. Operating range 1.65 V to 5.5 V (absolute max -0.5 V to +6 V). Quiescent current typically 0.1 µA (1 µA max) at Vcc = 3.6 V. |+| 6 | S | input | Digital control input selecting the switch throw. S = 1 connects B1 to A; S = 0 connects B0 to A. VIH ≥ 1.3-2.2 V and VIL ≤ 0.6-1.0 V depending on Vcc; input leakage ±1 µA max. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | DIOO |+| Package | SC-70-6 |+| Category | Interface |+| Pins | 6 |++## Ordering variants++- `DIO3157ESC6`+- `DIO3157ESC6EST6`++## CAD (KiCad official)++- Symbol: `DIO3157ESC6`+- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`+- 3D model: SC-70-6 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [DIOO datasheet](docs/dio3157esc6-datasheet.pdf) (11 pp, sha256 `2f0524ed011c3bee`, 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/dio3157esc6-datasheet.pdf)

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