component
GS8558-SR
Public Made by Adomby adom
Gainsil Precision Op Amps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
gs8558-sr: specified limits as data (metadata.characteristics, 21 rows from the datasheet)
2 files changed
+288−1
README.md+28@@ -26,6 +26,34 @@ GS8558-SR from Gainsil, in a SOIC-8. Pinout and pin descriptions extracted from | 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 |+|---|---|---|---|---|---|---|---|+| Input Offset Voltage | VOS | -5 | 1 | 5 | μV | VCM = VS/2 | 4 |+| Common-Mode Rejection Ratio | CMRR | 100 | 120 | | dB | VS = 5V, VCM = -0.1V to 5.1V | 4 |+| Open-Loop Voltage Gain | AOL | 100 | 130 | | dB | Vs=5V, RL = 10kΩ, VCM = -0.1V to 5.1V | 4 |+| Common-Mode Voltage Range | VCM | -0.1 | | 5.6 | V | VS = 5.5V | 4 |+| Input Offset Voltage Drift | ΔVOS/ΔT | | 0.027 | 0.13 | μV/℃ | | 4 |+| Output Voltage Swing from Rail, high | VOH | 4.99 | 4.998 | | V | Vs=5V, RL = 100kΩ | 4 |+| Output Voltage Swing from Rail, low | VOL | | 1 | 10 | mV | | 4 |+| Output Voltage Swing from Rail, high | VOH | 4.95 | 4.98 | | V | Vs=5V, RL = 10kΩ | 4 |+| Output Voltage Swing from Rail, low | VOL | | 10 | 30 | mV | | 4 |+| Operating Voltage Range | | 2.5 | | 5.5 | V | | 4 |+| Power Supply Rejection Ratio | PSRR | 100 | 120 | | dB | VS = +2.5V to +5.5V, VCM = +0.5V | 4 |+| Shutdown Current / Amplifier | IQ_SD | | 1 | 5 | μA | | 4 |+| Power Supply Voltage (VDD to Vss) | | -0.5 | | 7.5 | V | | 3 |+| PDB Input Voltage | | | | 7 | V | | 3 |+| Operating Temperature Range | | -40 | | 125 | °C | | 3 |+| Storage Temperature Range | | -55 | | 150 | °C | | 3 |+| Junction Temperature | | | | 160 | °C | | 3 |+| Lead Temperature | | | | 260 | °C | soldering, 10sec | 3 |+| ESD Susceptibility HBM | | | | 4 | KV | | 3 |+| ESD Susceptibility MM | | | | 300 | V | | 3 |+| Package Thermal Resistance, SOP-8 | θJA | | 125 | | °C/W | TA=+25℃ | 3 |+ ## CAD (KiCad official) - Symbol: `GS8558-SR`
page.json+260−1@@ -178,6 +178,265 @@ "Package": "SOIC-8", "Category": "Amplifiers/Comparators", "Pins": "8"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "795e6422bca43143",+ "rows": [+ {+ "name": "Input Offset Voltage",+ "symbol": "VOS",+ "kind": "electrical",+ "unit": "μV",+ "min": -5,+ "typ": 1,+ "max": 5,+ "conditions": "VCM = VS/2",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Common-Mode Rejection Ratio",+ "symbol": "CMRR",+ "kind": "electrical",+ "unit": "dB",+ "min": 100,+ "typ": 120,+ "max": null,+ "conditions": "VS = 5V, VCM = -0.1V to 5.1V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Open-Loop Voltage Gain",+ "symbol": "AOL",+ "kind": "electrical",+ "unit": "dB",+ "min": 100,+ "typ": 130,+ "max": null,+ "conditions": "Vs=5V, RL = 10kΩ, VCM = -0.1V to 5.1V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Common-Mode Voltage Range",+ "symbol": "VCM",+ "kind": "electrical",+ "unit": "V",+ "min": -0.1,+ "typ": null,+ "max": 5.6,+ "conditions": "VS = 5.5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input Offset Voltage Drift",+ "symbol": "ΔVOS/ΔT",+ "kind": "electrical",+ "unit": "μV/℃",+ "min": null,+ "typ": 0.027,+ "max": 0.13,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage Swing from Rail, high",+ "symbol": "VOH",+ "kind": "electrical",+ "unit": "V",+ "min": 4.99,+ "typ": 4.998,+ "max": null,+ "conditions": "Vs=5V, RL = 100kΩ",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage Swing from Rail, low",+ "symbol": "VOL",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 1,+ "max": 10,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage Swing from Rail, high",+ "symbol": "VOH",+ "kind": "electrical",+ "unit": "V",+ "min": 4.95,+ "typ": 4.98,+ "max": null,+ "conditions": "Vs=5V, RL = 10kΩ",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage Swing from Rail, low",+ "symbol": "VOL",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 10,+ "max": 30,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating Voltage Range",+ "symbol": "",+ "kind": "electrical",+ "unit": "V",+ "min": 2.5,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power Supply Rejection Ratio",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": 100,+ "typ": 120,+ "max": null,+ "conditions": "VS = +2.5V to +5.5V, VCM = +0.5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Shutdown Current / Amplifier",+ "symbol": "IQ_SD",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": 1,+ "max": 5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power Supply Voltage (VDD to Vss)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.5,+ "typ": null,+ "max": 7.5,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "PDB Input Voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Operating Temperature Range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 160,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Lead Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "soldering, 10sec",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD Susceptibility HBM",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "KV",+ "min": null,+ "typ": null,+ "max": 4,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD Susceptibility MM",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 300,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Package Thermal Resistance, SOP-8",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 125,+ "max": null,+ "conditions": "TA=+25℃",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -219,4 +478,4 @@ "visibility": { "public": true }-}+}