component
cbm8551as8
Public Made by Adomby adom
Corebai Microelectronics Precision OpAmps, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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cbm8551as8: specified limits as data (metadata.characteristics, 28 rows from the datasheet)
2 files changed
+380
README.md+35@@ -31,6 +31,41 @@ CBM8551AS8 from Corebai Microelectronics, in a SOIC-8. Pinout and pin descriptio - `CBM8551AS8` - `CBM8551AS8AST5` +## 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 | | 1 | 30 | µV | VS=+5V, VCM=+2.5V, VO=+2.5V, TA=+25℃ | 4 |+| Power Supply Voltage (VDD to VSS) | | -0.5 | | 7.5 | V | VDD to VSS | 3 |+| PDB Input Voltage | | | | 7 | V | | 3 |+| Operating Temperature Range | | -45 | | 125 | ℃ | | 3 |+| Junction Temperature | | | | 160 | ℃ | | 3 |+| Storage Temperature Range | | -55 | | 150 | ℃ | | 3 |+| Lead Temperature (soldering) | | | | 260 | ℃ | 10 sec | 3 |+| ESD Susceptibility HBM | | | 6 | | KV | HBM | 3 |+| ESD Susceptibility MM | | | 400 | | V | MM | 3 |+| Package Thermal Resistance SOP-8 | θJA | | 125 | | ℃/W | TA=+25℃ | 3 |+| Input Bias Current | IB | | 20 | | pA | | 4 |+| Input Offset Current | IOS | | 10 | | pA | | 4 |+| Common-Mode Rejection Ratio | CMRR | | 110 | | dB | VCM = 0V to 5V | 4 |+| Large Signal Voltage Gain | AVO | | 145 | | dB | RL = 10kΩ, VO = 0.3V to 4.7V | 4 |+| Input Offset Voltage Drift | ∆VOS/∆T | | 30 | | nV/℃ | | 4 |+| Output Voltage High | VOH | | 4.998 | | V | RL = 100kΩ to - VS | 4 |+| Output Voltage High | VOH | | 4.994 | | V | RL = 10kΩ to - VS | 4 |+| Output Voltage Low | VOL | | 2 | | mV | RL = 100kΩ to + VS | 4 |+| Output Voltage Low | VOL | | 5 | | mV | RL = 10kΩ to + VS | 4 |+| Short Circuit Limit | ISC | | 60 | | mA | RL =10Ω to - VS | 4 |+| Output Current | IO | | 65 | | mA | | 4 |+| Power Supply Rejection Ratio | PSRR | | 115 | | dB | VS = 2.5V to 5.5V | 4 |+| Quiescent Current | IQ | | 180 | | µA | VO = 0V, RL = 0Ω | 4 |+| Gain-Bandwidth Product | GBP | | 1.8 | | MHz | G = +100 | 4 |+| Slew Rate | SR | | 0.95 | | V/μs | RL = 10kΩ | 4 |+| Overload Recovery Time | | | 0.1 | | ms | | 4 |+| Voltage Noise (en p-p) | en p-p | | 0.3 | | µVp-p | 0Hz to 10Hz | 4 |+| Voltage Noise Density | en | | 38 | | nV/√Hz | f = 1kHz | 4 |+ ## CAD (KiCad official) - Symbol: `CBM8551AS8`
page.json+345@@ -162,5 +162,350 @@ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)" } ]+ },+ "metadata": {+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": null,+ "rows": [+ {+ "name": "Input Offset Voltage",+ "symbol": "VOS",+ "kind": "electrical",+ "unit": "µV",+ "min": null,+ "typ": 1,+ "max": 30,+ "conditions": "VS=+5V, VCM=+2.5V, VO=+2.5V, TA=+25℃",+ "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": "VDD to VSS",+ "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": "recommended_operating",+ "unit": "℃",+ "min": -45,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Junction Temperature",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 160,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Storage Temperature Range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -55,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Lead Temperature (soldering)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "10 sec",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD Susceptibility HBM",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "KV",+ "min": null,+ "typ": 6,+ "max": null,+ "conditions": "HBM",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "ESD Susceptibility MM",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": 400,+ "max": null,+ "conditions": "MM",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Package Thermal Resistance SOP-8",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "℃/W",+ "min": null,+ "typ": 125,+ "max": null,+ "conditions": "TA=+25℃",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "Input Bias Current",+ "symbol": "IB",+ "kind": "electrical",+ "unit": "pA",+ "min": null,+ "typ": 20,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input Offset Current",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "pA",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Common-Mode Rejection Ratio",+ "symbol": "CMRR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 110,+ "max": null,+ "conditions": "VCM = 0V to 5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Large Signal Voltage Gain",+ "symbol": "AVO",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 145,+ "max": null,+ "conditions": "RL = 10kΩ, VO = 0.3V to 4.7V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input Offset Voltage Drift",+ "symbol": "∆VOS/∆T",+ "kind": "temperature_coefficient",+ "unit": "nV/℃",+ "min": null,+ "typ": 30,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage High",+ "symbol": "VOH",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 4.998,+ "max": null,+ "conditions": "RL = 100kΩ to - VS",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage High",+ "symbol": "VOH",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 4.994,+ "max": null,+ "conditions": "RL = 10kΩ to - VS",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage Low",+ "symbol": "VOL",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 2,+ "max": null,+ "conditions": "RL = 100kΩ to + VS",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Voltage Low",+ "symbol": "VOL",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": 5,+ "max": null,+ "conditions": "RL = 10kΩ to + VS",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Short Circuit Limit",+ "symbol": "ISC",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 60,+ "max": null,+ "conditions": "RL =10Ω to - VS",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output Current",+ "symbol": "IO",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 65,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Power Supply Rejection Ratio",+ "symbol": "PSRR",+ "kind": "electrical",+ "unit": "dB",+ "min": null,+ "typ": 115,+ "max": null,+ "conditions": "VS = 2.5V to 5.5V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Quiescent Current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 180,+ "max": null,+ "conditions": "VO = 0V, RL = 0Ω",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Gain-Bandwidth Product",+ "symbol": "GBP",+ "kind": "electrical",+ "unit": "MHz",+ "min": null,+ "typ": 1.8,+ "max": null,+ "conditions": "G = +100",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Slew Rate",+ "symbol": "SR",+ "kind": "electrical",+ "unit": "V/μs",+ "min": null,+ "typ": 0.95,+ "max": null,+ "conditions": "RL = 10kΩ",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Overload Recovery Time",+ "symbol": "",+ "kind": "electrical",+ "unit": "ms",+ "min": null,+ "typ": 0.1,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage Noise (en p-p)",+ "symbol": "en p-p",+ "kind": "electrical",+ "unit": "µVp-p",+ "min": null,+ "typ": 0.3,+ "max": null,+ "conditions": "0Hz to 10Hz",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage Noise Density",+ "symbol": "en",+ "kind": "electrical",+ "unit": "nV/√Hz",+ "min": null,+ "typ": 38,+ "max": null,+ "conditions": "f = 1kHz",+ "source_page": 4,+ "source": "datasheet"+ }+ ]+ } } }