# SGM9117XS

**SGMICRO** · Operational Amplifier · SOP-8

SGM9117XS from SGMICRO, in a SOP-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 | IN1 | input | Video input for channel 1, which can be AC- or DC-coupled and whose input voltage range includes ground. |
| 2 | IN2 | input | Video input for channel 2, which can be AC- or DC-coupled and whose input voltage range includes ground. |
| 3 | IN3 | input | Video input for channel 3, which can be AC- or DC-coupled and whose input voltage range includes ground. |
| 4 | +VS | power_in | Positive power supply; the device operates from a single 2.5V to 5.5V supply, and the absolute maximum +VS to GND is 7.5V, so +VS should be sequenced on before the input signals. |
| 5 | GND | power_in | Ground reference for the device; a large ground plane is recommended for optimum performance. |
| 6 | OUT3 | output | Video output for channel 3, a rail-to-rail output with 6dB gain that can drive dual video loads and be AC- or DC-coupled. |
| 7 | OUT2 | output | Video output for channel 2, a rail-to-rail output with 6dB gain that can drive dual video loads and be AC- or DC-coupled. |
| 8 | OUT1 | output | Video output for channel 1, a rail-to-rail output with 6dB gain that can drive dual video loads and be AC- or DC-coupled. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | SOP-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 |
|---|---|---|---|---|---|---|---|
| Output Level Shift Voltage (VOLS) | VOLS |  | 261 | 348 | mV | VIN = 0V, No load; +25℃ | 3 |
| Output Level Shift Voltage (VOLS) | VOLS |  |  | 355 | mV | VIN = 0V, No load; 0℃ to 70℃ | 3 |
| Output Level Shift Voltage (VOLS) | VOLS |  |  | 365 | mV | VIN = 0V, No load; -40℃ to +85℃ | 3 |
| Output Level Shift Voltage (VOLS) | VOLS |  |  | 395 | mV | VIN = 0V, No load; -40℃ to +125℃ | 3 |
| Input Voltage Clamp (VCLAMP) | VCLAMP | -20 | -4.3 |  | mV | IIN = -1mA; +25℃ | 3 |
| Input Voltage Clamp (VCLAMP) | VCLAMP | -22 |  |  | mV | IIN = -1mA; 0℃ to 70℃ | 3 |
| Input Voltage Clamp (VCLAMP) | VCLAMP | -26 |  |  | mV | IIN = -1mA; -40℃ to +85℃ | 3 |
| Input Voltage Clamp (VCLAMP) | VCLAMP | -29 |  |  | mV | IIN = -1mA; -40℃ to +125℃ | 3 |
| Clamp Charge Current |  | -6.8 | -5.3 |  | mA | VIN = VCLAMP - 100mV; +25℃ | 3 |
| Clamp Charge Current |  | -6.9 |  |  | mA | VIN = VCLAMP - 100mV; 0℃ to 70℃ | 3 |
| Clamp Charge Current |  | -7.5 |  |  | mA | VIN = VCLAMP - 100mV; -40℃ to +85℃ | 3 |
| Clamp Charge Current |  | -8.1 |  |  | mA | VIN = VCLAMP - 100mV; -40℃ to +125℃ | 3 |
| Voltage Gain (AV) | AV | 1.9 | 1.97 | 2.06 | V/V | RL = 150Ω; +25℃ | 3 |
| Voltage Gain (AV) | AV | 1.88 |  | 2.08 | V/V | RL = 150Ω; 0℃ to 70℃ | 3 |
| Voltage Gain (AV) | AV | 1.85 |  | 2.1 | V/V | RL = 150Ω; -40℃ to +85℃ | 3 |
| Voltage Gain (AV) | AV | 1.8 |  | 2.13 | V/V | RL = 150Ω; -40℃ to +125℃ | 3 |
| Output Voltage High Swing |  | 4.3 | 4.5 |  | V | VIN = 3V, RL = 150Ω to GND; +25℃ | 3 |
| Output Voltage High Swing |  | 4.28 |  |  | V | VIN = 3V, RL = 150Ω to GND; 0℃ to 70℃ | 3 |
| Output Voltage High Swing |  | 4.25 |  |  | V | VIN = 3V, RL = 150Ω to GND; -40℃ to +85℃ | 3 |
| Output Voltage High Swing |  | 4.2 |  |  | V | VIN = 3V, RL = 150Ω to GND; -40℃ to +125℃ | 3 |
| Output Short-Circuit Current (ISC) | ISC |  | -105 | -102 | mA | VIN = 3V, to GND through 10Ω; +25℃ | 3 |
| Output Short-Circuit Current (ISC) | ISC | 103 | 115 |  | mA | VIN = 100mV, out shorted to +VS through 10Ω; +25℃ | 3 |
| Operating Voltage Range |  | 2.5 |  | 5.5 | V | +25℃ | 3 |
| Operating Voltage Range |  | 2.7 |  | 5.5 | V | 0℃ to 70℃ | 3 |
| Power Supply Rejection Ratio (PSRR) | PSRR | 49 | 62 |  | dB | VS = 2.7V to 5.5V; +25℃ | 3 |
| Power Supply Rejection Ratio (PSRR) | PSRR | 48 |  |  | dB | VS = 2.7V to 5.5V; 0℃ to 70℃ | 3 |
| Power Supply Rejection Ratio (PSRR) | PSRR | 45 |  |  | dB | VS = 2.7V to 5.5V; -40℃ to +85℃ | 3 |
| Power Supply Rejection Ratio (PSRR) | PSRR | 44 |  |  | dB | VS = 2.7V to 5.5V; -40℃ to +125℃ | 3 |
| Quiescent Current (IQ) | IQ |  | 27.5 | 31.5 | mA | VIN = 500mV; +25℃ | 3 |
| Quiescent Current (IQ) | IQ |  |  | 32 | mA | VIN = 500mV; 0℃ to 70℃ | 3 |
| Quiescent Current (IQ) | IQ |  |  | 33 | mA | VIN = 500mV; -40℃ to +85℃ | 3 |
| Quiescent Current (IQ) | IQ |  |  | 34 | mA | VIN = 500mV; -40℃ to +125℃ | 3 |
| Supply Voltage, +VS to GND | +VS |  |  | 7.5 | V |  | 2 |
| Storage Temperature Range |  | -65 |  | 150 | ℃ |  | 2 |
| Operating Temperature Range |  | -40 |  | 125 | ℃ |  | 2 |
| Power Dissipation, PD | PD |  |  | 0.8 | W | TA = 25℃; SOIC-8 | 2 |
| ESD Susceptibility MM |  |  |  | 400 | V | MM | 2 |

## CAD (KiCad official)

- Symbol: `SGM9117XS`
- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`
- 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files: `sgm9117xs-etched.step` / `sgm9117xs-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sgm9117xs.step` / `sgm9117xs.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/8588881091133886464) (10 pp, sha256 `35f6db8b5d8d0b54`, 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/sgm9117xs-datasheet.pdf)