component
CA-HP6041S
Public Made by Adomby adom
Chipanalog Voltage References, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
CA-HP6041S
Chipanalog · Voltage References · SOIC-8
CA-HP6041S from Chipanalog, 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 | DNC | unconnected | Do not connect; this pin must be left unconnected. |
| 2 | VIN | power_in | Input supply voltage; the CA-HP6041 requires 5 V to 16 V, and the absolute maximum is -0.3 V to +16 V. |
| 3 | NR | passive | Noise-reduction pin; an optional capacitor to GND reduces broadband noise, and it can be left floating if unused, but external capacitor leakage current affects the output voltage. |
| 4 | GND | power_in | Ground reference for the device. |
| 5 | TRIM | passive | Off-chip output voltage trim input; an external trim network from VOUT to GND with resistor R1 to this pin adjusts the output, with R1 = 500K giving a ±0.3% range for the CA-HP6041. |
| 6 | OUT | power_out | Reference voltage output of 4.096 V that sources or sinks up to ±15 mA and accepts an external bypass capacitor from 0.1 µF to 10 µF. |
| 7 | DNC | unconnected | Do not connect; this pin must be left unconnected. |
| 8 | DNC | unconnected | Do not connect; this pin must be left unconnected. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Chipanalog |
| Package | SOIC-8 |
| Category | Power Management |
| 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 |
|---|---|---|---|---|---|---|---|
| 输出电压 (Output voltage) | VOUT | 4.094 | 4.096 | 4.098 | V | VIN=10V,TA=25℃ | 6 |
| 初始精度 (Initial accuracy, grade A) | VOERR | 2.048 | mV | 等级 A | 6 | ||
| 初始精度 (Initial accuracy) | VOERR | 0.05 | % | 等级 A | 6 | ||
| 温度漂移系数 (Temperature coefficient) | TCVOUT | 2 | 5 | ppm/°C | 等级 A | 6 | |
| 电源调整率 (Line regulation) | ΔVOUT/ΔVIN | 2 | 25 | ppm/V | VIN=5 到 16V;−40℃ < TA < +125℃ | 6 | |
| 负载调整率 (Load regulation) | ΔVOUT/ΔILOAD | 9 | 15 | ppm/mA | ILOAD=-15mA 到 15mA，VIN=10V， −40℃ < TA < +125℃ | 6 | |
| 输出电流能力 (Output current capability) | ILOAD | -15 | 15 | mA | 6 | ||
| 静态电流 (Quiescent current) | IIN | 0.65 | 1 | mA | 无负载，−40℃ < TA < +125℃ | 6 | |
| 噪声电压 0.1Hz 到 10Hz (Noise voltage) | eNP-P | 16 | VP-P | 0.1 Hz 到 10 Hz | 6 | ||
| 噪声电压 10Hz 到 1kHz (Noise voltage) | eNP-P | 3 | VRMS | 10 Hz 到 1 KHz | 6 | ||
| 启动建立时间 (Startup settling time) | Ton | 1 | mS | 建立到终值的±0.1%以内 | 6 | ||
| 温度迟滞 第一周期 (Thermal hysteresis, first cycle) | Thermal Hysteresis | 70 | ppm | TA=25℃，按照 25℃>125℃>-40℃>25℃的 温度变化 | 6 | ||
| 温度迟滞 第二周期 (Thermal hysteresis, second cycle) | Thermal Hysteresis | 40 | ppm | TA=25℃，按照 25℃>125℃>-40℃>25℃的 温度变化 | 6 | ||
| 长期稳定性 (Long-term stability) | ΔVOUT/t | 30 | ppm | TA=35℃，1000 小时 | 7 | ||
| 电源电压 VIN 推荐工作范围 (Recommended supply voltage) | VIN | 5 | 16 | V | CA-HP6041 | 5 | |
| 环境温度 (Ambient temperature, recommended) | TA | -40 | 125 | °C | 5 | ||
| 电源电压 (Absolute maximum supply voltage) | VIN | -0.3 | 16 | V | 5 | ||
| 工作温度 (Absolute maximum operating temperature) | -40 | 125 | °C | 5 | |||
| 结温 (Absolute maximum junction temperature) | 150 | °C | 5 | ||||
| 存储温度范围 (Storage temperature) | TSTG | -65 | 150 | °C | 5 | ||
| 结到环境热阻 (Junction-to-ambient thermal resistance, SOIC8) | RθJA | 120 | °C/W | SOIC8 | 5 |
CAD (KiCad official)
- Symbol:
CA-HP6041S - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ca-hp6041s-etched.step/ca-hp6041s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ca-hp6041s.step/ca-hp6041s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Chipanalog datasheet (14 pp, sha256
b35f479555e9a0a2, retrieved 2026-10-27, 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-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).