# LMV824M

**HGSEMI** · Operational Amplifier · SOP-14

LMV824M from HGSEMI, in a SOP-14. 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 | OUTA | output | Output of amplifier A, rail-to-rail swing. |
| 2 | INA- | input | Inverting input of amplifier A; input common-mode range extends 100mV beyond the supply rails. |
| 3 | INA+ | input | Non-inverting input of amplifier A; input common-mode range extends 100mV beyond the supply rails. |
| 4 | VDD | power_in | Positive supply, 2.1V to 5.5V single supply, bypass with a 0.1µF ceramic capacitor close to the pin. |
| 5 | INB+ | input | Non-inverting input of amplifier B; input common-mode range extends 100mV beyond the supply rails. |
| 6 | INB- | input | Inverting input of amplifier B; input common-mode range extends 100mV beyond the supply rails. |
| 7 | OUTB | output | Output of amplifier B, rail-to-rail swing. |
| 8 | OUTC | output | Output of amplifier C, rail-to-rail swing. |
| 9 | INC- | input | Inverting input of amplifier C; input common-mode range extends 100mV beyond the supply rails. |
| 10 | INC+ | input | Non-inverting input of amplifier C; input common-mode range extends 100mV beyond the supply rails. |
| 11 | VSS | power_in | Negative supply or ground; for dual supply operation VSS is bypassed with a 0.1µF ceramic capacitor. |
| 12 | IND+ | input | Non-inverting input of amplifier D; input common-mode range extends 100mV beyond the supply rails. |
| 13 | IND- | input | Inverting input of amplifier D; input common-mode range extends 100mV beyond the supply rails. |
| 14 | OUTD | output | Output of amplifier D, rail-to-rail swing. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOP-14 |
| Category | Amplifiers |
| Pins | 14 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Offset Voltage | VOS |  | 0.8 | 3.5 | mV | TA=+25℃, VS=5V | 4 |
| Input Offset Voltage | VOS |  |  | 3.9 | mV | 0℃ to 70℃ | 4 |
| Input Offset Voltage | VOS |  |  | 4.3 | mV | -40℃ to 85℃ | 4 |
| Input Offset Voltage | VOS |  |  | 4.6 | mV | -40℃ to 125℃ | 4 |
| Common Mode Rejection Ratio | CMRR | 73 | 90 |  | dB | VS = 5.5V, VCM = -0.1V to 4V, +25℃ | 4 |
| Common Mode Rejection Ratio | CMRR | 70 |  |  | dB | VS = 5.5V, VCM = -0.1V to 4V, 0℃ to 70℃ | 4 |
| Common Mode Rejection Ratio | CMRR | 65 |  |  | dB | VS = 5.5V, VCM = -0.1V to 4V, -40℃ to 125℃ | 4 |
| Common Mode Rejection Ratio | CMRR |  | 83 |  | dB | VS = 5.5V, VCM = -0.1V to 5.6V | 4 |
| Open-Loop Voltage Gain | AOL | 90 | 97 |  | dB | RL = 600Ω, VO = 0.15V to 4.85V, +25℃ | 4 |
| Open-Loop Voltage Gain | AOL | 87 |  |  | dB | RL = 600Ω, VO = 0.15V to 4.85V, 0℃ to 70℃ | 4 |
| Open-Loop Voltage Gain | AOL | 86 |  |  | dB | RL = 600Ω, VO = 0.15V to 4.85V, -40℃ to 85℃ | 4 |
| Open-Loop Voltage Gain | AOL | 79 |  |  | dB | RL = 600Ω, VO = 0.15V to 4.85V, -40℃ to 125℃ | 4 |
| Open-Loop Voltage Gain | AOL |  | 108 |  | dB | RL = 10kΩ, VO = 0.05V to 4.95V | 4 |
| Output Current | IOUT | 49 | 53 |  | mA | +25℃ | 4 |
| Output Current | IOUT | 45 |  |  | mA | 0℃ to 70℃ | 4 |
| Output Current | IOUT | 40 |  |  | mA | -40℃ to 85℃ | 4 |
| Output Current | IOUT | 35 |  |  | mA | -40℃ to 125℃ | 4 |
| Operating Voltage Range |  | 2.1 |  | 5.5 | V |  | 4 |
| Power Supply Rejection Ratio | PSRR | 74 | 91 |  | dB | VS = +2.5V to +5.5V, VCM = (-VS) + 0.5V, IOUT = 0, +25℃ | 4 |
| Power Supply Rejection Ratio | PSRR | 72 |  |  | dB | 0℃ to 70℃ | 4 |
| Power Supply Rejection Ratio | PSRR | 68 |  |  | dB | -40℃ to 125℃ | 4 |
| Quiescent Current/Amplifier | IQ |  | 470 | 650 | µA | +25℃, IOUT = 0 | 4 |
| Quiescent Current/Amplifier | IQ |  |  | 727 | µA | 0℃ to 70℃ | 4 |
| Quiescent Current/Amplifier | IQ |  |  | 750 | µA | -40℃ to 85℃ | 4 |
| Quiescent Current/Amplifier | IQ |  |  | 815 | µA | -40℃ to 125℃ | 4 |
| Power Supply Voltage | VDD to Vss | -0.5 |  | 7.5 | V |  | 3 |
| Analog Input Voltage | IN+ or IN- | -0.5 |  | 0.5 | V | Vss-0.5V to VDD+0.5V | 3 |
| PDB Input Voltage |  | -0.5 |  | 7 | V | Vss-0.5V to +7V | 3 |
| Operating Temperature Range |  | -40 |  | 125 | °C |  | 3 |
| Junction Temperature |  |  |  | 160 | °C |  | 3 |
| Storage Temperature Range |  | -55 |  | 150 | °C |  | 3 |
| Lead Temperature |  |  |  | 260 | °C | soldering, 10sec | 3 |
| ESD HBM | HBM |  |  | 8 | KV |  | 3 |
| ESD MM | MM |  |  | 400 | V |  | 3 |
| Input Bias Current | IB |  | 1 |  | pA |  | 4 |
| Input Offset Current | IOS |  | 1 |  | pA |  | 4 |
| Input Offset Voltage Drift | ∆VOS/∆T |  | 2.4 |  | µV/℃ |  | 4 |
| Gain-Bandwidth Product | GBP |  | 6 |  | MHz | RL = 10kΩ, CL = 100pF | 5 |
| Slew Rate | SR |  | 4.2 |  | V/µs | G = +1, 2V Step, RL = 10kΩ | 5 |
| Phase Margin | φO |  | 53 |  | Degrees | RL = 10kΩ, CL = 100pF | 5 |

## CAD (KiCad official)

- Symbol: `LMV824M`
- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`
- 3D model: SOP-14 (KiCad packages3D, STEP)
- 3D model files: `lmv824m-etched.step` / `lmv824m-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lmv824m.step` / `lmv824m.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [HGSEMI datasheet](docs/lmv824m-datasheet.pdf) (16 pp, sha256 `2c71dc036deee0da`, retrieved 2026-10-23, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).

[Datasheet PDF](docs/lmv824m-datasheet.pdf)