# ACS724LLCTR-10AB-T-JSM

**JSMSEMI** · Current Sensors · SOP-8

ACS724LLCTR-10AB-T-JSM from JSMSEMI, in a SOP-8. 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 | IP+ | passive | Current-path terminal where the measured current flows into the chip in the positive direction, tied internally to pin 2. |
| 2 | IP+ | passive | Current-path terminal where the measured current flows into the chip in the positive direction, tied internally to pin 1. |
| 3 | IP- | passive | Current-path terminal where the measured current flows out of the chip in the negative direction, tied internally to pin 4. |
| 4 | IP- | passive | Current-path terminal where the measured current flows out of the chip in the negative direction, tied internally to pin 3. |
| 5 | GND | power_in | Device ground terminal pin. |
| 6 | FILTER | passive | Bandwidth setting pin; the typical application connects a 1 nF capacitor (CF) from this pin to ground. |
| 7 | VOUT | output | Analog output signal pin, with absolute maximum output current of ±45 mA and output voltage range 0.1 V to VCC-0.1 V. |
| 8 | VCC | power_in | Device power supply terminal pin, 3.3 V/5 V compatible, absolute maximum 6.5 V, with a 0.1 µF bypass capacitor to ground in the typical application. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | JSMSEMI |
| Package | SOP-8 |
| Category | Magnetic Sensors |
| Pins | 8 |

## CAD (KiCad official)

- Symbol: `ACS724LLCTR-10AB-T-JSM`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `acs724llctr-10ab-t-jsm-etched.step` / `acs724llctr-10ab-t-jsm-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `acs724llctr-10ab-t-jsm.step` / `acs724llctr-10ab-t-jsm.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [JSMSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756514778321956864) (16 pp, sha256 `b0dfb2b3df2c3bec`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (vision), consensus `claude-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).

[Datasheet PDF](docs/acs724llctr-10ab-t-jsm-datasheet.pdf)