component
HX6388KSO
Public Made by Adomby adom
HUAXIN Linear Hall Sensors, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHX6388KSO
HUAXIN · Linear Hall Sensors · SOIC-8
HX6388KSO from HUAXIN, in a SOIC-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 | VDD | power_in | Supply voltage pin, 4.5V to 5.5V operating range. |
| 2 | TEST | input | Test pin, to be connected to ground in normal use. |
| 3 | GND | power_in | Ground pin. |
| 4 | OUT | output | Analog output pin with push-pull output proportional to magnetic flux density. |
| 5 | NC | unconnected | No connect pin. |
| 6 | NC | unconnected | No connect pin. |
| 7 | NC | unconnected | No connect pin. |
| 8 | NC | unconnected | No connect pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HUAXIN |
| Package | SOIC-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 |
|---|---|---|---|---|---|---|---|
| 正向电源电压 (forward supply voltage) | VDD | 8.5 | V | < 96 hours | 5 | ||
| 正向电源电压 (forward supply voltage) | VDD | 16 | V | < 1 hour | 5 | ||
| 反向电源电压 (reverse supply voltage) | VRCC | -8.5 | V | < 96 hours | 5 | ||
| 反向电源电压 (reverse supply voltage) | VRCC | -16 | V | < 1 hour | 5 | ||
| 正向输出电压 (forward output voltage) | VOUT | 8.5 | V | < 96 hours | 5 | ||
| 正向输出电压 (forward output voltage) | VOUT | 16 | V | < 1 hour | 5 | ||
| 反向输出电压 (reverse output voltage) | VROUT | -5 | V | 5 | |||
| 输出源电流 (output source current) | IOUT (source) | 10 | mA | VOUT to GND | 5 | ||
| 输出灌电流 (output sink current) | IOUT (sink) | 10 | mA | VDD to VOUT | 5 | ||
| EEPROM 写入次数 (EEPROM write cycles) | 100 | cycle | 5 | ||||
| 工作环境温度 (operating ambient temperature) | TA | -40 | 150 | ℃ | 5 | ||
| 存储温度 (storage temperature) | TSTG | -65 | 165 | ℃ | 5 | ||
| 最大结温 (maximum junction temperature) | TJ(max) | 165 | ℃ | 5 | |||
| 静电保护 HBM (ESD) | VESD | -4000 | 4000 | V | HBM, per AEC-Q100-002 | 5 | |
| 电源电压 (supply voltage) | VDD | 4.5 | 5 | 5.5 | V | 6 | |
| 电源电流 (supply current) | IDD | 7.5 | 10 | mA | Over temperature range | 6 | |
| 电源端过压保护 (supply overvoltage protection) | VDDZ | 17.5 | 20 | V | IDD=25mA, TJ=25 °, t=20ms | 6 | |
| 输出端过压保护 (output overvoltage protection) | VOZ | 17 | 19.5 | V | IO=10mA, TJ=25 °, t=20ms | 6 | |
| 负载能力 (load capability) | IOUT | -1 | 1 | mA | 6 | ||
| 负载电阻 (load resistance) | RL | 4.5 | kΩ | 6 | |||
| 负载电容 (load capacitance) | CL | 0.33 | 10 | 1000 | nF | 6 | |
| 总体精度误差 (overall accuracy error) | EA | -2 | 0 | 2 | % | RL=4.7kΩ (% of supply voltage) | 6 |
| 积分非线性 (integral nonlinearity) | INL | -1 | 0 | 1 | % | % of supply voltage | 6 |
| 全温低钳位输出电压精度 (low clamp output voltage accuracy, full temperature) | ΔVOUTCL | -45 | 0 | 45 | mV | RL=4.7kΩ, VDD=5.0V | 6 |
| 全温高钳位输出电压精度 (high clamp output voltage accuracy, full temperature) | ΔVOUTCH | -45 | 0 | 45 | mV | RL=4.7kΩ, VDD=5.0V | 6 |
| 输出高电平电压 (output high voltage) | VOUTCH | 4.65 | 4.8 | V | VDD=5V, -1mA<IOUT<1mA | 6 | |
| 输出低电平电压 (output low voltage) | VOUTCL | 0.2 | 0.4 | V | VDD=5V, -1mA<IOUT<1mA | 6 | |
| 上电时间 (power-on time) | tPOD | 1.5 | 1.7 | 1.9 | ms | CL=10nF, 90% of Vout | 6 |
| 小信号带宽 (small-signal bandwidth) | BW | 1 | kHz | 3dB filter frequency =1kHz, BAC<10mT | 6 | ||
| 噪声 (noise) | VOUTn | 3 | 6 | mV | magnetic range = 100mT | 6 | |
| 电源开路输出电压 (supply-open output voltage) | VOUT | 0 | 0 | 0.2 | V | VDD=5V, RL=10k to GND | 6 |
| GND 开路输出电压 (GND-open output voltage) | VOUT | 4.7 | 4.8 | 5 | V | VDD=5V, RL=10k to VDD | 6 |
| 欠压检测 (undervoltage detection) | VDD,UV | 3.9 | 4.1 | 4.3 | V | 6 | |
| 过压检测 (overvoltage detection) | VDD,OV | 7 | 8.7 | 10 | V | 6 |
CAD (KiCad official)
- Symbol:
HX6388KSO - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
hx6388kso-etched.step/hx6388kso-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hx6388kso.step/hx6388kso.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HUAXIN datasheet (11 pp, sha256
b6d79cd054628bca, retrieved 2026-10-18, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).