# SGMOP07CXS8G

**SGMICRO** · Precision Op Amps · SOIC-8

SGMOP07CXS8G from SGMICRO, 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 | NC | unconnected | No connect pin; the datasheet marks NC as no internal connection. |
| 2 | -IN | input | Inverting input; the input common-mode voltage range is (-VS) + 1.5V to (+VS) - 2V. |
| 3 | +IN | input | Non-inverting input; the input common-mode voltage range is (-VS) + 1.5V to (+VS) - 2V. |
| 4 | -VS | power_in | Negative supply rail; the device runs from a 3.6V to 36V single supply (with -VS as GND) or ±1.8V to ±18V dual supplies, and should be bypassed with a 0.1µF ceramic capacitor. |
| 5 | NC | unconnected | No connect pin; the datasheet marks NC as no internal connection. |
| 6 | OUT | output | Amplifier output, which provides rail-to-rail swing into heavy loads. |
| 7 | +VS | power_in | Positive supply rail; the device runs from a 3.6V to 36V single supply or ±1.8V to ±18V dual supplies, and should be bypassed close to the pin with a 0.1µF ceramic capacitor. |
| 8 | NC | unconnected | No connect pin; the datasheet marks NC as no internal connection. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | SOIC-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 |
|---|---|---|---|---|---|---|---|
| Input Offset Voltage | VOS |  | 35 | 150 | μV | +25℃ | 3 |
| Input Offset Voltage | VOS |  |  | 220 | μV | Full (-40℃ to +125℃) | 3 |
| Input Bias Current | IB | -12 | 1 | 12 | nA | +25℃ | 3 |
| Input Bias Current | IB | -45 |  | 45 | nA | Full (-40℃ to +125℃) | 3 |
| Input Offset Current | IOS | -12 | 1 | 12 | nA | +25℃ | 3 |
| Input Offset Current | IOS | -35 |  | 35 | nA | Full (-40℃ to +125℃) | 3 |
| Common Mode Rejection Ratio | CMRR | 120 | 140 |  | dB | (-VS) + 1.5V ≤ VCM ≤ (+VS) - 2V, +25℃ | 3 |
| Common Mode Rejection Ratio | CMRR | 115 |  |  | dB | (-VS) + 1.5V ≤ VCM ≤ (+VS) - 2V, Full (-40℃ to +125℃) | 3 |
| Open-Loop Voltage Gain | AOL | 115 | 135 |  | dB | VS = ±5V, VOUT = ±2.5V, RL = 10kΩ, +25℃ | 3 |
| Open-Loop Voltage Gain | AOL | 112 |  |  | dB | VS = ±5V, VOUT = ±2.5V, RL = 10kΩ, Full (-40℃ to +125℃) | 3 |
| Open-Loop Voltage Gain | AOL | 120 | 135 |  | dB | VS = ±15V, VOUT = ±10V, RL = 10kΩ, +25℃ | 3 |
| Open-Loop Voltage Gain | AOL | 117 |  |  | dB | VS = ±15V, VOUT = ±10V, RL = 10kΩ, Full (-40℃ to +125℃) | 3 |
| Open-Loop Voltage Gain | AOL | 110 | 124 |  | dB | VS = ±5V, VOUT = ±2.5V, RL = 2kΩ, +25℃ | 3 |
| Open-Loop Voltage Gain | AOL | 106 |  |  | dB | VS = ±5V, VOUT = ±2.5V, RL = 2kΩ, Full (-40℃ to +125℃) | 3 |
| Open-Loop Voltage Gain | AOL | 120 | 130 |  | dB | VS = ±15V, VOUT = ±10V, RL = 2kΩ, +25℃ | 3 |
| Output Voltage Swing from Rail | VOUT |  | 90 | 120 | mV | VS = ±15V, RL = 10kΩ, +25℃ | 3 |
| Output Voltage Swing from Rail | VOUT |  |  | 165 | mV | VS = ±15V, RL = 10kΩ, Full (-40℃ to +125℃) | 3 |
| Output Voltage Swing from Rail | VOUT |  | 450 | 600 | mV | VS = ±15V, RL = 2kΩ, +25℃ | 3 |
| Output Voltage Swing from Rail | VOUT |  |  | 820 | mV | VS = ±15V, RL = 2kΩ, Full (-40℃ to +125℃) | 3 |
| Output Short-Circuit Current | ISC | -34 | 21 | 34 | mA | VS = ±15V, +25℃ | 3 |
| Operating Voltage Range | VS | 3.6 |  | 36 | V | Full (-40℃ to +125℃) | 3 |
| Quiescent Current | IQ |  | 0.75 | 0.9 | mA | IOUT = 0mA, +25℃ | 3 |
| Quiescent Current | IQ |  |  | 1 | mA | IOUT = 0mA, Full (-40℃ to +125℃) | 3 |
| Power Supply Rejection Ratio | PSRR | 123 | 135 |  | dB | VS = 3V to 38V, +25℃ | 3 |
| Power Supply Rejection Ratio | PSRR | 120 |  |  | dB | VS = 3V to 38V, Full (-40℃ to +125℃) | 3 |
| Supply Voltage Range |  | 3.6 |  | 36 | V |  | 2 |
| Operating Temperature Range |  | -40 |  | 125 | ℃ |  | 2 |
| Supply Voltage, +VS to -VS | +VS to -VS |  |  | 40 | V |  | 2 |
| Junction Temperature |  |  |  | 150 | ℃ |  | 2 |
| Storage Temperature Range |  | -65 |  | 150 | ℃ |  | 2 |
| Lead Temperature (Soldering, 10s) |  |  |  | 260 | ℃ | Soldering, 10s | 2 |

## CAD (KiCad official)

- Symbol: `SGMOP07CXS8G`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `sgmop07cxs8g-etched.step` / `sgmop07cxs8g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sgmop07cxs8g.step` / `sgmop07cxs8g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [SGMICRO datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586180642434658304) (12 pp, sha256 `7163ab1bcfbc8545`, retrieved 2026-10-18, tier: lcsc)
- **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/sgmop07cxs8g-datasheet.pdf)