component

SGM324YS14

Public Made by Adom

by adom

SGMICRO Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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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 (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