component
HX723-05B-S
Public Made by Adomby adom
ZHHXDZ Current Sensors, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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HX723-05B-S
ZHHXDZ · Current Sensors · SOP-8
HX723-05B-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, one of two paired IP+ pins that carry the measured current through the internal 0.9 mΩ main conductor, rated for input current of ±50 A DC/AC RMS. |
| 2 | IP+ | passive | Sampling current positive terminal, paired with pin 1 to carry the measured current through the internal 0.9 mΩ main conductor, rated for input current of ±50 A DC/AC RMS. |
| 3 | IP- | passive | Sampling current negative terminal, one of two paired IP- pins that return the measured current through the internal 0.9 mΩ main conductor, rated for input current of ±50 A DC/AC RMS. |
| 4 | IP- | passive | Sampling current negative terminal, paired with pin 3 to return the measured current through the internal 0.9 mΩ main conductor, rated for input current of ±50 A DC/AC RMS. |
| 5 | GND | power_in | Ground reference for the sensor's supply and signal pins. |
| 6 | VZCR | output | Zero current reference signal output that provides a 0.5·VCC reference (nominally 2.5 V at 5 V supply for the 05B series, 2.470-2.530 V specified), with a reference output source current limit of 400 µA as listed in the electrical characteristics. |
| 7 | OUT | output | Signal output that sits at 50% VCC with zero current and varies linearly between 0.2 V and 4.8 V at a 5 V supply, with output source current limited to 6 mA and sink current to 30 mA (absolute maximum). |
| 8 | VCC | power_in | Supply voltage input, specified at 4.5 V to 5.5 V in operation with an absolute maximum of 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 | 5.5 | V | 3 | |
| Static current | ICC | 20 | 25 | mA | 3 | ||
| Internal reference | VZCR | 2.47 | 2.5 | 2.53 | V | 3 | |
| Static output voltage | VOUTQ | 2.49 | 2.5 | 2.51 | V | IP=0 | 3 |
| Sensitivity (05B series) | Sens | 388 | 400 | 412 | mV/A | Full current range | 3 |
| Current range (05B series) | IP | -5 | 5 | A | Full current range | 3 | |
| Zero current differential output error (05B series) | VOE | -45 | 45 | mV | 3 | ||
| Total output error (05B series) | ETOT | -3 | 3 | % | 3 | ||
| System bandwidth | BW | 250 | kHz | -3dB | 3 | ||
| Supply voltage (absolute maximum) | VCC | 7 | V | 2 | |||
| Output voltage | VOUT | -0.3 | V | maximum printed as 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 | |||
| Electrostatic protection (HBM) | ESD(HBM) | 4000 | V | 2 | |||
| Dielectric strength test voltage (100% production) | VTEST | 3900 | VRMS | t = 1s (100% production) | 2 | ||
| Electrical clearance | 3.8 | mm | minimum distance from input to output | 2 | |||
| Maximum operating isolation voltage (AC sine) | VIOWM | 424 | VRMS | AC voltage (sine wave) | 2 | ||
| Maximum operating isolation voltage (DC) | VIOWM | 600 | VDC | DC voltage | 2 | ||
| Maximum repetitive peak isolation voltage | VIORM | 600 | VPK | AC voltage (bipolar) | 2 | ||
| Maximum transient isolation voltage | VIOTM | 4949 | VPK | type test, t = 60s | 2 | ||
| Maximum surge isolation voltage | VIOSM | 7000 | VPK | type test | 2 | ||
| Inrush current | ISURGE | 7.5 | kA | type test, IEC 61000-4-5 | 2 | ||
| Maximum junction temperature | TJ | 165 | °C | 2 | |||
| Storage ambient temperature | TS | -55 | 150 | °C | 2 | ||
| Supply voltage (recommended) | VCC | 4.5 | 5.5 | V | 2 | ||
| Ambient temperature (recommended) | TA | -40 | 125 | °C | 2 | ||
| Input voltage | VIN+,VIN- | -600 | 600 | VPK | 2 | ||
| Input current (DC/AC RMS) | IP | -50 | 50 | A | 2 | ||
| Sensitivity temperature coefficient (05B series) | ΔSENS | 0.096 | mV/A/°C | 3 | |||
| Zero current output temperature coefficient (05B series) | ΔVOUT(Q) | 0.34 | mV/°C | 3 |
CAD (KiCad official)
- Symbol:
HX723-05B-S - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
hx723-05b-s-etched.step/hx723-05b-s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hx723-05b-s.step/hx723-05b-s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ZHHXDZ datasheet (6 pp, sha256
9e1a3a323ee7781d, retrieved 2026-10-18, 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).