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BL1530MSOP
Public Unreviewedby Ray
BL Shanghai Belling Analog Switches, Multiplexers, MSOP-10L. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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markdownBL1530MSOP
BL Shanghai Belling · Analog Switches, Multiplexers · MSOP-10L
BL1530MSOP from BL Shanghai Belling, in a MSOP-10L. 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 | Sel | input | Switch select input (TTL/CMOS compatible). With OEb=0, Sel=0 routes Dp/Dn to Dp1/Dn1; Sel=1 routes Dp/Dn to Dp2/Dn2. VIH ≥ 1.6V, VIL ≤ 0.5V at VCC=3.0-3.6V. |
| 2 | Dp1 | bidirectional | USB D+ data port 1 (analog switch throw for the positive USB signal to endpoint 1). Bidirectional; connected to Dp when OEb=0 and Sel=0. |
| 3 | Dp2 | bidirectional | USB D+ data port 2 (analog switch throw for the positive USB signal to endpoint 2). Bidirectional; connected to Dp when OEb=0 and Sel=1. |
| 4 | Dp | bidirectional | USB D+ common data bus pole. Routed to Dp1 or Dp2 based on Sel when OEb=0; disconnected when OEb=1. |
| 5 | GND | power_in | Ground reference for the device. |
| 6 | Dn | bidirectional | USB D− common data bus pole. Routed to Dn1 or Dn2 based on Sel when OEb=0; disconnected when OEb=1. |
| 7 | Dn2 | bidirectional | USB D− data port 2 (analog switch throw for the negative USB signal to endpoint 2). Bidirectional; connected to Dn when OEb=0 and Sel=1. |
| 8 | Dn1 | bidirectional | USB D− data port 1 (analog switch throw for the negative USB signal to endpoint 1). Bidirectional; connected to Dn when OEb=0 and Sel=0. |
| 9 | OEb | input | Active-low output enable. OEb=1 disconnects both switches (Disconnect); OEb=0 enables the switch selected by Sel. TTL/CMOS compatible: VIH ≥ 1.6V, VIL ≤ 0.5V. |
| 10 | VCC | power_in | Positive supply, 2.3V to 5V operating range (absolute max 5.5V). Quiescent supply current ≤ 1uA at VCC=3V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BL Shanghai Belling |
| Package | MSOP-10L |
| Category | Interface |
| Pins | 10 |
Ordering variants
BL1530MSOPBL1530MSOPBL1530TQFN
CAD (KiCad official)
- Symbol:
BL1530MSOP - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10L (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BL Shanghai Belling datasheet (12 pp, sha256
3cae974f954992ac, 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).