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GS8724-TR

Public Made by Adom

by adom

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

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GS8724-TR

Gainsil · Operational Amplifier · TSSOP-14

GS8724-TR from Gainsil, in a TSSOP-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 Amplifier A output, rail-to-rail swing, output current 70mA typ at 5V.
2 INA- input Amplifier A inverting input; input range VSS-0.1V to VDD+0.1V, absolute max VSS-0.5V to VDD+0.5V.
3 INA+ input Amplifier A non-inverting input; input range VSS-0.1V to VDD+0.1V, absolute max VSS-0.5V to VDD+0.5V.
4 VDD power_in Positive supply, 2.1V to 5.5V single supply (absolute max 7.5V to VSS), bypass with 0.1uF ceramic capacitor close to the pin.
5 INB+ input Amplifier B non-inverting input; input range VSS-0.1V to VDD+0.1V, absolute max VSS-0.5V to VDD+0.5V.
6 INB- input Amplifier B inverting input; input range VSS-0.1V to VDD+0.1V, absolute max VSS-0.5V to VDD+0.5V.
7 OUTB output Amplifier B output, rail-to-rail swing, output current 70mA typ at 5V.
8 OUTC output Amplifier C output, rail-to-rail swing, output current 70mA typ at 5V.
9 INC- input Amplifier C inverting input; input range VSS-0.1V to VDD+0.1V, absolute max VSS-0.5V to VDD+0.5V.
10 INC+ input Amplifier C non-inverting input; input range VSS-0.1V to VDD+0.1V, absolute max VSS-0.5V to VDD+0.5V.
11 VSS power_in Negative supply/ground reference for the supply range of 2.1V to 5.5V.
12 IND+ input Amplifier D non-inverting input; input range VSS-0.1V to VDD+0.1V, absolute max VSS-0.5V to VDD+0.5V.
13 IND- input Amplifier D inverting input; input range VSS-0.1V to VDD+0.1V, absolute max VSS-0.5V to VDD+0.5V.
14 OUTD output Amplifier D output, rail-to-rail swing, output current 70mA typ at 5V.

Key specifications

Parameter Value
Manufacturer Gainsil
Package TSSOP-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 3.5 mV TA = +25°C 3
Input Offset Voltage VOS 3.9 mV TA = 0°C to 70°C 3
Input Offset Voltage VOS 4.3 mV TA = -40°C to 85°C 3
Input Offset Voltage VOS 4.6 mV TA = -40°C to 125°C 3
Input Common Mode Voltage Range VCM -0.1 5.6 V VS = 5.5V 3
Output Current IOUT 55 mA TA = +25°C 3
Output Current IOUT 45 mA TA = 0°C to 70°C 3
Output Current IOUT 42 mA TA = -40°C to 85°C 3
Output Current IOUT 38 mA TA = -40°C to 125°C 3
Power Supply Rejection Ratio PSRR 74 dB VS = +2.5V to +5.5V, VCM = (-VS) + 0.5V; TA = +25°C 3
Power Supply Rejection Ratio PSRR 72 dB VS = +2.5V to +5.5V, VCM = (-VS) + 0.5V; TA = 0°C to 70°C 3
Power Supply Rejection Ratio PSRR 68 dB VS = +2.5V to +5.5V, VCM = (-VS) + 0.5V; TA = -40°C to 125°C 3
Operating Voltage Range 2.1 5.5 V 3
Quiescent Current per Amplifier IQ 1.1 1.5 mA IOUT = 0; TA = +25°C 3
Quiescent Current per Amplifier IQ 1.65 mA IOUT = 0; TA = 0°C to 70°C 3
Quiescent Current per Amplifier IQ 1.7 mA IOUT = 0; TA = -40°C to 85°C 3
Quiescent Current per Amplifier IQ 1.85 mA IOUT = 0; TA = -40°C to 125°C 3
DISABLE Voltage-Off 0.8 V 3
DISABLE Voltage-On 2 V 3
Power Supply Voltage (VDD to Vss) -0.5 7.5 V 2
PDB Input Voltage 7 V min printed as Vss-0.5V 2
Operating Temperature Range -40 125 °C 2
Junction Temperature 160 °C 2
Storage Temperature Range -55 150 °C 2
Lead Temperature 260 °C soldering, 10 sec 2
ESD Susceptibility HBM 8 KV HBM 2
ESD Susceptibility MM 400 V MM 2

CAD (KiCad official)

  • Symbol: GS8724-TR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: gs8724-tr-etched.step / gs8724-tr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); gs8724-tr.step / gs8724-tr.glb are the bare package body.

Provenance

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

  • Datasheet: Gainsil datasheet (18 pp, sha256 7d4bae44a19b3397, retrieved 2026-10-18, 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