# LM358P

**HXY MOSFET** · Operational Amplifier · DIP-8

LM358P from HXY MOSFET, in a DIP-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 | 1OUT | output | Output of op-amp 1; the datasheet gives a continuous output-to-ground short-circuit current rating for one amplifier (VCC ≤ 15 V, Ta = 25 ℃). |
| 2 | 1IN− | input | Inverting input of op-amp 1; input voltage is rated from -0.3 V to 24 V, and input current is limited to 50 mA when VIN < -0.3 V. |
| 3 | 1IN+ | input | Non-inverting input of op-amp 1; input voltage is rated from -0.3 V to 24 V, and input current is limited to 50 mA when VIN < -0.3 V. |
| 4 | GND | power_in | Ground / common reference pin for the device, used with the supply in single-supply or dual-supply (±12 V) operation. |
| 5 | 2IN+ | input | Non-inverting input of op-amp 2; input voltage is rated from -0.3 V to 24 V, and input current is limited to 50 mA when VIN < -0.3 V. |
| 6 | 2IN− | input | Inverting input of op-amp 2; input voltage is rated from -0.3 V to 24 V, and input current is limited to 50 mA when VIN < -0.3 V. |
| 7 | 2OUT | output | Output of op-amp 2; the datasheet gives a continuous output-to-ground short-circuit current rating for one amplifier (VCC ≤ 15 V, Ta = 25 ℃). |
| 8 | VCC | power_in | Positive supply pin; the device is rated for a supply of 24 V, or ±12 V in dual-supply operation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HXY MOSFET |
| Package | DIP-8 |
| Category | Amplifiers/Comparators |
| 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 |
|---|---|---|---|---|---|---|---|
| 电源电压 (supply voltage; printed as 24 或 ±12 V) |  |  |  | 24 | V | Single supply; printed alternative ±12 V dual supply | 1 |
| 差分输入电压 (differential input voltage) |  |  |  | 24 | V |  | 1 |
| 输入电压 (input voltage) |  | -0.3 |  | 24 | V |  | 1 |
| 输入电流 (input current) |  |  |  | 50 | mA | VIN<-0.3V | 1 |
| 贮存温度 (storage temperature) |  | -65 |  | 150 | ℃ |  | 1 |
| 工作环境温度 (operating ambient temperature) |  | 0 |  | 70 | ℃ |  | 1 |
| 输入失调电压 (input offset voltage) |  |  | 2 | 7 | mV | Ta=25℃; V+=5.0V default | 2 |
| 输入偏流 (input bias current) | IIN(+) or IIN(-) |  | 45 | 150 | nA | Ta=25℃, IIN(+) or IIN(-), VCM=0V | 2 |
| 输入失调电流 (input offset current) | IIN(+) - IIN(-) |  | 3 | 30 | nA | Ta=25℃, IIN(+) - IIN(-), VCM=0V | 2 |
| 输入共模电压范围 (input common-mode voltage range) |  | 0 |  |  | V | Ta=25℃, V+=24V | 2 |
| 电源电流 (supply current) |  |  | 1 | 2 | mA | V+=24V | 2 |
| 电源电流 (supply current) |  |  | 0.5 | 1.2 | mA | Full temperature range, RL=∞, all op amps, V+=5V | 2 |
| 大信号电压增益 (large-signal voltage gain) |  | 50 | 100 |  | V/mV | V+=15V, Ta=25℃, RL≥2kΩ, Vo=1~11V | 2 |
| 共模抑制比 (common-mode rejection ratio) |  | 65 | 90 |  | dB | DC, Ta=25℃, VCM=0~V+-1.5V | 2 |
| 电源抑制比 (power supply rejection ratio) |  | 65 | 100 |  | dB | DC, Ta=25℃, V+=5~24V | 2 |
| 放大器之间的耦合系数 (channel separation / crosstalk) |  |  | -120 |  | dB | Ta=25℃, f=1~20kHz, all inputs | 2 |
| 输出源电流 (output source current) |  | 20 | 40 |  | mA | VIN(+)=1V, VIN(-)=0V, V+=15V, Vo=2V, Ta=25℃ | 2 |
| 输出源电流 (output source current) |  | 10 | 20 |  | mA | VIN(-)=1V, VIN(+)=0V, V+=15V, Vo=2V, Ta=25℃ | 2 |
| 输出吸电流 (output sink current) |  | 12 | 50 |  | µA | VIN(-)=1V, VIN(+)=0V, V+=15V, Vo=200mV, Ta=25℃ | 2 |
| 对地短路电流 (output short-circuit current to ground) |  | 40 | 60 |  | mA | V+=15V, Ta=25℃ | 2 |
| 输入失调电压 (input offset voltage) |  |  |  | 7 | mV |  | 2 |
| 输入失调电压漂移 (input offset voltage drift) |  |  | 7 |  | µV/℃ | Rs=0Ω | 2 |
| 输入失调电流 (input offset current) | IIN(+) - IIN(-) |  |  | 100 | nA |  | 2 |
| 输入失调电流漂移 (input offset current drift) |  |  | 10 |  | pA/℃ | Rs=0Ω | 2 |
| 输入偏置电流 (input bias current) | IIN(+) or IIN(-) |  | 40 | 300 | nA |  | 2 |
| 大信号电压增益 (large-signal voltage gain) |  | 25 |  |  | V/mV | V+=15V, Vo=1~11V, RL≥2kΩ | 2 |
| 输出电压摆幅 (output voltage swing, high) |  | 20 |  |  | V | RL=2kΩ | 2 |
| VOH (output voltage high) | VOH | 21 | 22 |  | V | V+=24V, RL=10kΩ | 2 |
| VOL (output voltage low) | VOL |  | 5 | 20 | mV | V+=5V, RL=10kΩ | 2 |
| 输出电流 (output current) |  | 10 | 20 |  | mA | VIN(+)=1V, VIN(-)=0V, V+=15V, Vo=2V | 2 |
| 输出电流 (output current) |  | 5 | 8 |  | mA | VIN(-)=1V, VIN(+)=0V, V+=15V, Vo=2V | 2 |

## CAD (KiCad official)

- Symbol: `LM358P`
- Footprint: `Package_DIP:DIP-8_W7.62mm`
- 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files: `lm358p-etched.step` / `lm358p-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm358p.step` / `lm358p.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HXY MOSFET datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758118270245584896) (7 pp, sha256 `1488bbfff07daa24`, retrieved 2026-10-15, 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`, primary `claude-haiku-5-5` (text), consensus `claude-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).

[Datasheet PDF](docs/lm358p-datasheet.pdf)