component
HX712-05-S
Public Made by Adomby adom
ZHHXDZ Current Sensors, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownHX712-05-S
ZHHXDZ · Current Sensors · SOP-8
HX712-05-S from ZHHXDZ, 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 | Sampling current positive terminal; the input current flows through the internal 0.9 mΩ main current wire between IP+ and IP-. |
| 2 | IP+ | passive | Sampling current positive terminal; the input current flows through the internal 0.9 mΩ main current wire between IP+ and IP-. |
| 3 | IP- | passive | Sampling current negative terminal; the input current flows through the internal 0.9 mΩ main current wire between IP+ and IP-. |
| 4 | IP- | passive | Sampling current negative terminal; the input current flows through the internal 0.9 mΩ main current wire between IP+ and IP-. |
| 5 | GND | power_in | Ground reference for the device. |
| 6 | VZCR | output | Zero current reference signal output, providing a zero current reference output of 0.5 VCC. |
| 7 | OUT | output | Signal output terminal; with a 5 V supply the output varies linearly between 0.2 V and 4.8 V. |
| 8 | VCC | power_in | Supply voltage; recommended operating range is 4.5 V to 5.5 V and the absolute maximum is 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ZHHXDZ |
| Package | SOP-8 |
| Category | Magnetic Sensors |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VCC | 4.5 | 5.5 | V | 2 | ||
| Supply voltage | VCC | 7 | V | 2 | |||
| Output voltage | VOUT | -0.3 | V | upper limit VCC+0.3 | 2 | ||
| Output source current | IOUT(SOURCE) | 6 | mA | 2 | |||
| Output sink current | IOUT(SINK) | 30 | mA | 2 | |||
| Universal insulation voltage | VISO | 3500 | VRMS | 2 | |||
| Input current peak | IPEAK | 100 | A | 3 seconds | 2 | ||
| Input current continuous | ICON | 40 | A | 2 | |||
| Operating ambient temperature | TA | -40 | 125 | °C | 2 | ||
| Maximum junction temperature | TJ | 165 | °C | 2 | |||
| Storage ambient temperature | TS | -55 | 150 | °C | 2 | ||
| Electrostatic protection ESD (HBM) | ESD(HBM) | 4000 | V | 2 | |||
| Input current (DC/AC RMS) | IP | -50 | 50 | A | 2 | ||
| Ambient temperature | TA | -40 | 125 | °C | 2 | ||
| Zero current reference output voltage | VZCR | 2.47 | 2.5 | 2.53 | V | VCC=5V | 3 |
| Static output voltage | VOUT(Q) | 2.49 | 2.5 | 2.51 | V | IP=0 | 3 |
| Current range (05 series) | IP | -5 | 5 | A | Full current range | 3 | |
| Current range sensitivity (05 series) | Sens | 388 | 400 | 412 | mV/A | 3 | |
| Zero current differential output error (05 series) | VOE | -45 | 45 | mV | 3 | ||
| Total output error (05 series) | ETOT | -3 | 3 | % | 3 |
CAD (KiCad official)
- Symbol:
HX712-05-S - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
hx712-05-s-etched.step/hx712-05-s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hx712-05-s.step/hx712-05-s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ZHHXDZ datasheet (6 pp, sha256
28f5923c8b6f94fb, retrieved 2026-10-27, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).