component
SGM324YS14
Public Made by Adomby adom
SGMICRO Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
SGM324YS14
SGMICRO · Operational Amplifier · SOIC-14
SGM324YS14 from SGMICRO, in a SOIC-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; swings within 5 mV of the positive rail at 100kΩ load and 20 mV of the negative rail at VS = 5V (typical and max values from the electrical characteristics). |
| 2 | -INA | input | Inverting input of amplifier A; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 3 | +INA | input | Non-inverting input of amplifier A; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 4 | +VS | power_in | Positive supply, 2.1V to 5.5V operating (6V absolute maximum from +VS to -VS); bypass with a 0.1µF ceramic capacitor placed close to the pin. |
| 5 | +INB | input | Non-inverting input of amplifier B; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 6 | -INB | input | Inverting input of amplifier B; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 7 | OUTB | output | Output of amplifier B; swings within 5 mV of the positive rail at 100kΩ load and 20 mV of the negative rail at VS = 5V (typical and max values from the electrical characteristics). |
| 8 | OUTC | output | Output of amplifier C; swings within 5 mV of the positive rail at 100kΩ load and 20 mV of the negative rail at VS = 5V (typical and max values from the electrical characteristics). |
| 9 | -INC | input | Inverting input of amplifier C; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 10 | +INC | input | Non-inverting input of amplifier C; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 11 | -VS | power_in | Negative supply, ground in single-supply operation (2.1V to 5.5V total supply) or -1.05V to -2.75V in dual-supply operation; bypass to ground with a 0.1µF capacitor in dual-supply use. |
| 12 | +IND | input | Non-inverting input of amplifier D; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 13 | -IND | input | Inverting input of amplifier D; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 14 | OUTD | output | Output of amplifier D; swings within 5 mV of the positive rail at 100kΩ load and 20 mV of the negative rail at VS = 5V (typical and max values from the electrical characteristics). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| 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 | 5 | mV | VCM = VS/2, +25℃ | 4 | |
| Input Offset Voltage | VOS | 5.6 | mV | VCM = VS/2, -40℃ to +85℃ | 4 | ||
| Common Mode Rejection Ratio | CMRR | 62 | 70 | dB | VS = 5.5V, VCM = -0.1V to 4V, +25℃ | 4 | |
| Common Mode Rejection Ratio | CMRR | 62 | dB | VS = 5.5V, VCM = -0.1V to 4V, -40℃ to +85℃ | 4 | ||
| Common Mode Rejection Ratio | CMRR | 56 | 68 | dB | VS = 5.5V, VCM = -0.1V to 5.6V, +25℃ | 4 | |
| Common Mode Rejection Ratio | CMRR | 55 | dB | VS = 5.5V, VCM = -0.1V to 5.6V, -40℃ to +85℃ | 4 | ||
| Open-Loop Voltage Gain | AOL | 70 | 80 | dB | RL = 5kΩ, VO = +0.1V to +4.9V, +25℃ | 4 | |
| Open-Loop Voltage Gain | AOL | 70 | dB | RL = 5kΩ, VO = +0.1V to +4.9V, -40℃ to +85℃ | 4 | ||
| Open-Loop Voltage Gain | AOL | 80 | 84 | dB | RL = 100kΩ, VO = +0.035V to +4.965V, +25℃ | 4 | |
| Open-Loop Voltage Gain | AOL | 80 | dB | RL = 100kΩ, VO = +0.035V to +4.965V, -40℃ to +85℃ | 4 | ||
| Output Voltage Swing from Rail (high) | VOH | 4.98 | 4.997 | V | RL = 100kΩ, +25℃ | 4 | |
| Output Voltage Swing from Rail (high) | VOH | 4.97 | V | RL = 100kΩ, -40℃ to +85℃ | 4 | ||
| Output Voltage Swing from Rail (low) | VOL | 5 | 20 | mV | RL = 100kΩ, +25℃ | 4 | |
| Output Voltage Swing from Rail (low) | VOL | 30 | mV | RL = 100kΩ, -40℃ to +85℃ | 4 | ||
| Output Voltage Swing from Rail (high) | VOH | 4.97 | 4.992 | V | RL = 10kΩ, +25℃ | 4 | |
| Output Voltage Swing from Rail (high) | VOH | 4.96 | V | RL = 10kΩ, -40℃ to +85℃ | 4 | ||
| Output Voltage Swing from Rail (low) | VOL | 8 | 30 | mV | RL = 10kΩ, +25℃ | 4 | |
| Output Voltage Swing from Rail (low) | VOL | 40 | mV | RL = 10kΩ, -40℃ to +85℃ | 4 | ||
| Output Current (source) | ISOURCE | 60 | 84 | mA | RL = 10Ω to VS/2, +25℃ | 4 | |
| Output Current (source) | ISOURCE | 45 | mA | RL = 10Ω to VS/2, -40℃ to +85℃ | 4 | ||
| Output Current (sink) | ISINK | 60 | 75 | mA | +25℃ | 4 | |
| Output Current (sink) | ISINK | 45 | mA | -40℃ to +85℃ | 4 | ||
| Operating Voltage Range | 2.1 | V | +25℃ | 4 | |||
| Operating Voltage Range | 2.5 | V | -40℃ to +85℃ | 4 | |||
| Operating Voltage Range | 5.5 | V | +25℃ | 4 | |||
| Power Supply Rejection Ratio | PSRR | 60 | 82 | dB | VS = +2.5V to +5.5V, VCM = +0.5V, +25℃ | 4 | |
| Power Supply Rejection Ratio | PSRR | 58 | dB | VS = +2.5V to +5.5V, VCM = +0.5V, -40℃ to +85℃ | 4 | ||
| Quiescent Current/Amplifier | IQ | 60 | 80 | μA | +25℃ | 4 | |
| Quiescent Current/Amplifier | IQ | 86 | μA | -40℃ to +85℃ | 4 | ||
| Supply Voltage (+VS to -VS) | 6 | V | +VS to -VS | 2 | |||
| Storage Temperature Range | -65 | 150 | ℃ | 2 | |||
| Junction Temperature | 150 | ℃ | 2 | ||||
| Lead Temperature | 260 | ℃ | Soldering 10sec | 2 | |||
| ESD Susceptibility HBM | HBM | 4000 | V | 2 | |||
| Operating Temperature Range | -40 | 85 | ℃ | 2 |
CAD (KiCad official)
- Symbol:
SGM324YS14 - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
sgm324ys14-etched.step/sgm324ys14-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sgm324ys14.step/sgm324ys14.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SGMICRO datasheet (18 pp, sha256
06acb08ffdd75acd, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).
# SGM324YS14
**SGMICRO** · Operational Amplifier · SOIC-14
SGM324YS14 from SGMICRO, in a SOIC-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; swings within 5 mV of the positive rail at 100kΩ load and 20 mV of the negative rail at VS = 5V (typical and max values from the electrical characteristics). |
| 2 | -INA | input | Inverting input of amplifier A; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 3 | +INA | input | Non-inverting input of amplifier A; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 4 | +VS | power_in | Positive supply, 2.1V to 5.5V operating (6V absolute maximum from +VS to -VS); bypass with a 0.1µF ceramic capacitor placed close to the pin. |
| 5 | +INB | input | Non-inverting input of amplifier B; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 6 | -INB | input | Inverting input of amplifier B; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 7 | OUTB | output | Output of amplifier B; swings within 5 mV of the positive rail at 100kΩ load and 20 mV of the negative rail at VS = 5V (typical and max values from the electrical characteristics). |
| 8 | OUTC | output | Output of amplifier C; swings within 5 mV of the positive rail at 100kΩ load and 20 mV of the negative rail at VS = 5V (typical and max values from the electrical characteristics). |
| 9 | -INC | input | Inverting input of amplifier C; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 10 | +INC | input | Non-inverting input of amplifier C; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 11 | -VS | power_in | Negative supply, ground in single-supply operation (2.1V to 5.5V total supply) or -1.05V to -2.75V in dual-supply operation; bypass to ground with a 0.1µF capacitor in dual-supply use. |
| 12 | +IND | input | Non-inverting input of amplifier D; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 13 | -IND | input | Inverting input of amplifier D; input common-mode range is -0.1V to +5.6V with VS = 5.5V, and common-mode voltage must stay within (-VS) - 0.3V to (+VS) + 0.3V. |
| 14 | OUTD | output | Output of amplifier D; swings within 5 mV of the positive rail at 100kΩ load and 20 mV of the negative rail at VS = 5V (typical and max values from the electrical characteristics). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SGMICRO |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| 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 | 5 | mV | VCM = VS/2, +25℃ | 4 |
| Input Offset Voltage | VOS | | | 5.6 | mV | VCM = VS/2, -40℃ to +85℃ | 4 |
| Common Mode Rejection Ratio | CMRR | 62 | 70 | | dB | VS = 5.5V, VCM = -0.1V to 4V, +25℃ | 4 |
| Common Mode Rejection Ratio | CMRR | 62 | | | dB | VS = 5.5V, VCM = -0.1V to 4V, -40℃ to +85℃ | 4 |
| Common Mode Rejection Ratio | CMRR | 56 | 68 | | dB | VS = 5.5V, VCM = -0.1V to 5.6V, +25℃ | 4 |
| Common Mode Rejection Ratio | CMRR | 55 | | | dB | VS = 5.5V, VCM = -0.1V to 5.6V, -40℃ to +85℃ | 4 |
| Open-Loop Voltage Gain | AOL | 70 | 80 | | dB | RL = 5kΩ, VO = +0.1V to +4.9V, +25℃ | 4 |
| Open-Loop Voltage Gain | AOL | 70 | | | dB | RL = 5kΩ, VO = +0.1V to +4.9V, -40℃ to +85℃ | 4 |
| Open-Loop Voltage Gain | AOL | 80 | 84 | | dB | RL = 100kΩ, VO = +0.035V to +4.965V, +25℃ | 4 |
| Open-Loop Voltage Gain | AOL | 80 | | | dB | RL = 100kΩ, VO = +0.035V to +4.965V, -40℃ to +85℃ | 4 |
| Output Voltage Swing from Rail (high) | VOH | 4.98 | 4.997 | | V | RL = 100kΩ, +25℃ | 4 |
| Output Voltage Swing from Rail (high) | VOH | 4.97 | | | V | RL = 100kΩ, -40℃ to +85℃ | 4 |
| Output Voltage Swing from Rail (low) | VOL | | 5 | 20 | mV | RL = 100kΩ, +25℃ | 4 |
| Output Voltage Swing from Rail (low) | VOL | | | 30 | mV | RL = 100kΩ, -40℃ to +85℃ | 4 |
| Output Voltage Swing from Rail (high) | VOH | 4.97 | 4.992 | | V | RL = 10kΩ, +25℃ | 4 |
| Output Voltage Swing from Rail (high) | VOH | 4.96 | | | V | RL = 10kΩ, -40℃ to +85℃ | 4 |
| Output Voltage Swing from Rail (low) | VOL | | 8 | 30 | mV | RL = 10kΩ, +25℃ | 4 |
| Output Voltage Swing from Rail (low) | VOL | | | 40 | mV | RL = 10kΩ, -40℃ to +85℃ | 4 |
| Output Current (source) | ISOURCE | 60 | 84 | | mA | RL = 10Ω to VS/2, +25℃ | 4 |
| Output Current (source) | ISOURCE | 45 | | | mA | RL = 10Ω to VS/2, -40℃ to +85℃ | 4 |
| Output Current (sink) | ISINK | 60 | 75 | | mA | +25℃ | 4 |
| Output Current (sink) | ISINK | 45 | | | mA | -40℃ to +85℃ | 4 |
| Operating Voltage Range | | 2.1 | | | V | +25℃ | 4 |
| Operating Voltage Range | | 2.5 | | | V | -40℃ to +85℃ | 4 |
| Operating Voltage Range | | | | 5.5 | V | +25℃ | 4 |
| Power Supply Rejection Ratio | PSRR | 60 | 82 | | dB | VS = +2.5V to +5.5V, VCM = +0.5V, +25℃ | 4 |
| Power Supply Rejection Ratio | PSRR | 58 | | | dB | VS = +2.5V to +5.5V, VCM = +0.5V, -40℃ to +85℃ | 4 |
| Quiescent Current/Amplifier | IQ | | 60 | 80 | μA | +25℃ | 4 |
| Quiescent Current/Amplifier | IQ | | | 86 | μA | -40℃ to +85℃ | 4 |
| Supply Voltage (+VS to -VS) | | | | 6 | V | +VS to -VS | 2 |
| Storage Temperature Range | | -65 | | 150 | ℃ | | 2 |
| Junction Temperature | | | | 150 | ℃ | | 2 |
| Lead Temperature | | | | 260 | ℃ | Soldering 10sec | 2 |
| ESD Susceptibility HBM | HBM | | | 4000 | V | | 2 |
| Operating Temperature Range | | -40 | | 85 | ℃ | | 2 |
## CAD (KiCad official)
- Symbol: `SGM324YS14`
- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`
- 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files: `sgm324ys14-etched.step` / `sgm324ys14-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sgm324ys14.step` / `sgm324ys14.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/8586193823264989184) (18 pp, sha256 `06acb08ffdd75acd`, 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/sgm324ys14-datasheet.pdf)