# SGMOP17C-2XS8G

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

SGMOP17C-2XS8G 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 | OUTA | output | Output of amplifier A; rail-to-rail output, with typical swing 0.095V to 35.905V from a 10kΩ load to GND at +VS = 36V single supply. |
| 2 | -INA | input | Inverting input of amplifier A; input common-mode voltage range is (-VS) - 0.05V to (+VS) - 1.5V. |
| 3 | +INA | input | Non-inverting input of amplifier A; input common-mode voltage range is (-VS) - 0.05V to (+VS) - 1.5V. |
| 4 | -VS | power_in | Negative power supply; tied to GND in single-supply operation (example in application information is -VS = GND). |
| 5 | +INB | input | Non-inverting input of amplifier B; input common-mode voltage range is (-VS) - 0.05V to (+VS) - 1.5V. |
| 6 | -INB | input | Inverting input of amplifier B; input common-mode voltage range is (-VS) - 0.05V to (+VS) - 1.5V. |
| 7 | OUTB | output | Output of amplifier B; rail-to-rail output swing, same as OUTA. |
| 8 | +VS | power_in | Positive power supply; operating voltage range 4.5V to 36V (absolute maximum supply 40V). |

## 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 |  | 25 | 120 | μV | +25℃ | 3 |
| Input Bias Current | IB | -400 | 100 | 400 | pA | +25℃ | 3 |
| Input Offset Current | IOS | -600 | 200 | 600 | pA | +25℃ | 3 |
| Common Mode Rejection Ratio | CMRR | 115 | 135 |  | dB | VCM = (-VS) - 0.05V to (+VS) - 1.5V, +25℃ | 3 |
| Common Mode Rejection Ratio | CMRR | 112 |  |  | dB | VCM = (-VS) - 0.05V to (+VS) - 1.5V, Full (-40℃ to +125℃) | 3 |
| Open-Loop Voltage Gain | AOL | 118 | 140 |  | dB | VS = ±2.5V, VOUT = ±2.0V, +25℃ | 3 |
| Open-Loop Voltage Gain | AOL | 115 |  |  | dB | VS = ±2.5V, VOUT = ±2.0V, Full (-40℃ to +125℃) | 3 |
| Open-Loop Voltage Gain | AOL | 128 | 150 |  | dB | VS = ±18V, VOUT = ±17.5V, +25℃ | 3 |
| Open-Loop Voltage Gain | AOL | 125 |  |  | dB | VS = ±18V, VOUT = ±17.5V, Full (-40℃ to +125℃) | 3 |
| Output Voltage Swing from Rail |  |  | 12 | 25 | mV | VS = ±2.5V, +25℃ | 3 |
| Output Voltage Swing from Rail |  |  |  | 30 | mV | VS = ±2.5V, Full (-40℃ to +125℃) | 3 |
| Output Voltage Swing from Rail |  |  | 95 | 140 | mV | VS = ±18V, +25℃ | 3 |
| Output Voltage Swing from Rail |  |  |  | 200 | mV | VS = ±18V, Full (-40℃ to +125℃) | 3 |
| Output Short-Circuit Current | ISC | -20 | 32 |  | mA | VS = ±2.5V, +25℃ | 3 |
| Output Short-Circuit Current | ISC | -11 |  |  | mA | VS = ±2.5V, Full (-40℃ to +125℃) | 3 |
| Output Short-Circuit Current | ISC | -38 | 50 |  | mA | VS = ±18V, +25℃ | 3 |
| Output Short-Circuit Current | ISC | -18 |  |  | mA | VS = ±18V, Full (-40℃ to +125℃) | 3 |
| Operating Voltage Range | VS | 4.5 |  | 36 | V | Full (-40℃ to +125℃) | 3 |
| Quiescent Current/Amplifier | IQ |  | 450 | 660 | μA | IOUT = 0, +25℃ | 3 |
| Quiescent Current/Amplifier | IQ |  |  | 750 | μA | IOUT = 0, Full (-40℃ to +125℃) | 3 |
| Power Supply Rejection Ratio | PSRR | 128 | 150 |  | dB | VS = 4.5V to 36V, +25℃ | 3 |
| Power Supply Rejection Ratio | PSRR | 125 |  |  | dB | VS = 4.5V to 36V, Full (-40℃ to +125℃) | 3 |
| Supply Voltage (absolute maximum) |  |  |  | 40 | V | Supply Voltage | 2 |
| Differential Input Voltage Range (absolute maximum) |  | -5 |  | 5 | V |  | 2 |
| Junction Temperature |  |  |  | 150 | ℃ |  | 2 |
| Storage Temperature Range |  | -65 |  | 150 | ℃ |  | 2 |
| Lead Temperature |  |  |  | 260 | ℃ | Soldering, 10s | 2 |
| Operating Voltage Range |  | 4.5 |  | 36 | V |  | 2 |
| Operating Temperature Range |  | -40 |  | 125 | ℃ |  | 2 |
| Differential Input Voltage Range |  | -0.7 |  | 0.7 | V |  | 2 |

## CAD (KiCad official)

- Symbol: `SGMOP17C-2XS8G`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files: `sgmop17c-2xs8g-etched.step` / `sgmop17c-2xs8g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sgmop17c-2xs8g.step` / `sgmop17c-2xs8g.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/8589834739382591488) (13 pp, sha256 `5b5faad20d9e1958`, 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/sgmop17c-2xs8g-datasheet.pdf)