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GS8044-SR

Public Made by Adom

by adom

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

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GS8044-SR

Gainsil · Operational Amplifier · SOP-14

GS8044-SR from Gainsil, in a SOP-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, rail-to-rail swing with 20mA source/sink capability.
2 INA- input Inverting input of amplifier A, common-mode range VSS-0.1V to VDD+0.1V.
3 INA+ input Non-inverting input of amplifier A, common-mode range VSS-0.1V to VDD+0.1V.
4 VDD power_in Positive supply, 1.4V to 5.5V single supply, bypass with a 0.1uF ceramic capacitor close to the pin.
5 INB+ input Non-inverting input of amplifier B, common-mode range VSS-0.1V to VDD+0.1V.
6 INB- input Inverting input of amplifier B, common-mode range VSS-0.1V to VDD+0.1V.
7 OUTB output Output of amplifier B, rail-to-rail swing with 20mA source/sink capability.
8 OUTC output Output of amplifier C, rail-to-rail swing with 20mA source/sink capability.
9 INC- input Inverting input of amplifier C, common-mode range VSS-0.1V to VDD+0.1V.
10 INC+ input Non-inverting input of amplifier C, common-mode range VSS-0.1V to VDD+0.1V.
11 VSS power_in Negative supply or ground; dual supplies of ±0.7V to ±2.75V are supported.
12 IND+ input Non-inverting input of amplifier D, common-mode range VSS-0.1V to VDD+0.1V.
13 IND- input Inverting input of amplifier D, common-mode range VSS-0.1V to VDD+0.1V.
14 OUTD output Output of amplifier D, rail-to-rail swing with 20mA source/sink capability.

Key specifications

Parameter Value
Manufacturer Gainsil
Package SOP-14
Category Operational Amplifier/Comparator
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 0.4 3 mV VCM = VS/2 4
Common-Mode Voltage Range VCM -0.1 5.6 V VS = 5.5V 4
Common-Mode Rejection Ratio CMRR 66 78 dB VS = 5V, VCM = -0.1V to 2.5V 4
Common-Mode Rejection Ratio CMRR 67 84 dB VS = 5V, VCM = -0.1V to 5.1V 4
Open-Loop Voltage Gain AOL 75 86 dB Vs=1.4V, RL = 50kΩ, VO = Vs-0.1V 4
Open-Loop Voltage Gain AOL 84 93 dB Vs=5V, RL = 50kΩ, VO = Vs-0.1V 4
Output Voltage Swing from Rail, high VOH 1.39 1.395 V Vs=1.4V, RL = 50kΩ 4
Output Voltage Swing from Rail, low VOL 4.5 10 mV Vs=1.4V, RL = 50kΩ 4
Output Voltage Swing from Rail, high VOH 4.99 4.997 V Vs=5V, RL = 50kΩ 4
Output Voltage Swing from Rail, low VOL 3.5 10 mV Vs=5V, RL = 50kΩ 4
Power Supply Rejection Ratio PSRR 77 80 dB VS = +1.4V to +5.5V, VCM = +0.5V 4
Operating Voltage Range 1.4 5.5 V 4
Power Supply Voltage (VDD to Vss) -0.5 7.5 V 2
Operating Temperature Range -40 125 °C 2
Junction Temperature 160 °C 2
Storage Temperature Range -55 150 °C 2
Lead Temperature (soldering, 10sec) 260 °C 10 sec soldering 2
ESD Susceptibility HBM 6 KV HBM 2
ESD Susceptibility MM 300 V MM 2

CAD (KiCad official)

  • Symbol: GS8044-SR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: gs8044-sr-etched.step / gs8044-sr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gs8044-sr.step / gs8044-sr.glb are the bare package body.

Provenance

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

  • Datasheet: Gainsil datasheet (18 pp, sha256 cee5ca709c38c648, retrieved 2026-11-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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