component
REF198ESZ-REEL
Public Made by Adomby adom
Analog Devices Voltage Reference, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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ref198esz-reel: specified limits as data (metadata.characteristics, 31 rows from the datasheet)
2 files changed
+418−1
README.md+38@@ -26,6 +26,44 @@ REF198ESZ-REEL from Analog Devices, in a SOIC-8. Pinout and pin descriptions ext | Category | Power Management (PMIC) | | 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 |+|---|---|---|---|---|---|---|---|+| Initial accuracy output voltage (E grade, 25°C) | VO | 4.094 | 4.096 | 4.098 | V | IOUT = 0 mA | 14 |+| Line regulation (E grade, 25°C) | ΔVO/ΔVIN | | 2 | 4 | ppm/V | 4.5 V ≤ VS ≤ 15 V, IOUT = 0 mA | 14 |+| Load regulation (E grade, 25°C) | ΔVO/ΔVLOAD | | 2 | 4 | ppm/mA | VS = 5.4 V, 0 mA ≤ IOUT ≤ 30 mA | 14 |+| Dropout voltage (25°C) | VS − VO | | | 0.502 | V | VS = 4.6 V, ILOAD = 10 mA | 14 |+| Dropout voltage (25°C) | VS − VO | | | 1.3 | V | VS = 5.4 V, ILOAD = 30 mA | 14 |+| Long-term stability | DVO | | | 1.2 | mV | 1000 hours @ 125°C | 14 |+| Noise voltage | eN | | | 40 | μV p-p | 0.1 Hz to 10 Hz | 14 |+| Temperature coefficient (E grade, −40°C to +85°C) | TCVO | | 2 | 5 | ppm/°C | IOUT = 0 mA | 14 |+| Line regulation (E grade, −40°C to +85°C) | ΔVO/ΔVIN | | 5 | 10 | ppm/V | 4.5 V ≤ VS ≤ 15 V, IOUT = 0 mA | 14 |+| Load regulation (E grade, −40°C to +85°C) | ΔVO/ΔVLOAD | | 5 | 10 | ppm/mA | VS = 5.4 V, 0 mA ≤ IOUT ≤ 25 mA | 14 |+| Dropout voltage (−40°C to +85°C) | VS − VO | | | 0.502 | V | VS = 4.6 V, ILOAD = 10 mA | 14 |+| Dropout voltage (−40°C to +85°C) | VS − VO | | | 1.3 | V | VS = 5.4 V, ILOAD = 25 mA | 14 |+| Sleep pin logic high input voltage | VH | 2.4 | | | V | | 14 |+| Sleep pin logic low input voltage | VL | | | 0.8 | V | | 14 |+| Sleep pin logic high input current | IH | -8 | | | μA | | 14 |+| Sleep pin logic low input current | IL | -8 | | | μA | | 14 |+| Supply current | | | | 45 | μA | No load | 14 |+| Sleep mode supply current | | | | 15 | μA | No load | 14 |+| Temperature coefficient (E grade, −40°C to +125°C) | TCVO | | | 2 | ppm/°C | IOUT = 0 mA | 15 |+| Line regulation (E grade, −40°C to +125°C) | ΔVO/ΔVIN | | | 5 | ppm/V | 4.5 V ≤ VS ≤ 15 V, IOUT = 0 mA | 15 |+| Load regulation (E grade, −40°C to +125°C) | ΔVO/ΔVLOAD | | | 5 | ppm/mA | VS = 5.6 V, 0 mA ≤ IOUT ≤ 20 mA | 15 |+| Dropout voltage (−40°C to +125°C) | VS − VO | | | 0.6 | V | VS = 4.7 V, ILOAD = 10 mA | 15 |+| Dropout voltage (−40°C to +125°C) | VS − VO | | | 1.5 | V | VS = 5.6 V, ILOAD = 20 mA | 15 |+| Supply voltage | | -0.3 | | 18 | V | | 16 |+| Output to GND | | -0.3 | | | V | Maximum printed as VS + 0.3 V | 16 |+| Storage temperature range | | -65 | | 150 | °C | PDIP, SOIC package | 16 |+| Operating temperature range | | -40 | | 125 | °C | REF19x | 16 |+| Junction temperature range | | -65 | | 150 | °C | PDIP, SOIC package | 16 |+| Lead temperature (soldering) | | | | 300 | °C | Soldering 60 sec | 16 |+| Thermal resistance junction-to-ambient | θJA | | 158 | | °C/W | 8-Lead SOIC (R), device soldered in circuit board (worst-case) | 16 |+| Thermal resistance junction-to-case | θJC | | 43 | | °C/W | 8-Lead SOIC (R) | 16 |+ ## CAD (KiCad official) - Symbol: `REF198ESZ-REEL`
page.json+380−1@@ -180,6 +180,385 @@ "Package": "SOIC-8", "Category": "Power Management (PMIC)", "Pins": "8"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "ef0274c459ea0acb",+ "rows": [+ {+ "name": "Initial accuracy output voltage (E grade, 25°C)",+ "symbol": "VO",+ "kind": "tolerance",+ "unit": "V",+ "min": 4.094,+ "typ": 4.096,+ "max": 4.098,+ "conditions": "IOUT = 0 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Line regulation (E grade, 25°C)",+ "symbol": "ΔVO/ΔVIN",+ "kind": "electrical",+ "unit": "ppm/V",+ "min": null,+ "typ": 2,+ "max": 4,+ "conditions": "4.5 V ≤ VS ≤ 15 V, IOUT = 0 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Load regulation (E grade, 25°C)",+ "symbol": "ΔVO/ΔVLOAD",+ "kind": "electrical",+ "unit": "ppm/mA",+ "min": null,+ "typ": 2,+ "max": 4,+ "conditions": "VS = 5.4 V, 0 mA ≤ IOUT ≤ 30 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage (25°C)",+ "symbol": "VS − VO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.502,+ "conditions": "VS = 4.6 V, ILOAD = 10 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage (25°C)",+ "symbol": "VS − VO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.3,+ "conditions": "VS = 5.4 V, ILOAD = 30 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Long-term stability",+ "symbol": "DVO",+ "kind": "electrical",+ "unit": "mV",+ "min": null,+ "typ": null,+ "max": 1.2,+ "conditions": "1000 hours @ 125°C",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Noise voltage",+ "symbol": "eN",+ "kind": "electrical",+ "unit": "μV p-p",+ "min": null,+ "typ": null,+ "max": 40,+ "conditions": "0.1 Hz to 10 Hz",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Temperature coefficient (E grade, −40°C to +85°C)",+ "symbol": "TCVO",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": null,+ "typ": 2,+ "max": 5,+ "conditions": "IOUT = 0 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Line regulation (E grade, −40°C to +85°C)",+ "symbol": "ΔVO/ΔVIN",+ "kind": "electrical",+ "unit": "ppm/V",+ "min": null,+ "typ": 5,+ "max": 10,+ "conditions": "4.5 V ≤ VS ≤ 15 V, IOUT = 0 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Load regulation (E grade, −40°C to +85°C)",+ "symbol": "ΔVO/ΔVLOAD",+ "kind": "electrical",+ "unit": "ppm/mA",+ "min": null,+ "typ": 5,+ "max": 10,+ "conditions": "VS = 5.4 V, 0 mA ≤ IOUT ≤ 25 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage (−40°C to +85°C)",+ "symbol": "VS − VO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.502,+ "conditions": "VS = 4.6 V, ILOAD = 10 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage (−40°C to +85°C)",+ "symbol": "VS − VO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.3,+ "conditions": "VS = 5.4 V, ILOAD = 25 mA",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Sleep pin logic high input voltage",+ "symbol": "VH",+ "kind": "electrical",+ "unit": "V",+ "min": 2.4,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Sleep pin logic low input voltage",+ "symbol": "VL",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.8,+ "conditions": "",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Sleep pin logic high input current",+ "symbol": "IH",+ "kind": "electrical",+ "unit": "μA",+ "min": -8,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Sleep pin logic low input current",+ "symbol": "IL",+ "kind": "electrical",+ "unit": "μA",+ "min": -8,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Supply current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 45,+ "conditions": "No load",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Sleep mode supply current",+ "symbol": "",+ "kind": "electrical",+ "unit": "μA",+ "min": null,+ "typ": null,+ "max": 15,+ "conditions": "No load",+ "source_page": 14,+ "source": "datasheet"+ },+ {+ "name": "Temperature coefficient (E grade, −40°C to +125°C)",+ "symbol": "TCVO",+ "kind": "temperature_coefficient",+ "unit": "ppm/°C",+ "min": null,+ "typ": null,+ "max": 2,+ "conditions": "IOUT = 0 mA",+ "source_page": 15,+ "source": "datasheet"+ },+ {+ "name": "Line regulation (E grade, −40°C to +125°C)",+ "symbol": "ΔVO/ΔVIN",+ "kind": "electrical",+ "unit": "ppm/V",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "4.5 V ≤ VS ≤ 15 V, IOUT = 0 mA",+ "source_page": 15,+ "source": "datasheet"+ },+ {+ "name": "Load regulation (E grade, −40°C to +125°C)",+ "symbol": "ΔVO/ΔVLOAD",+ "kind": "electrical",+ "unit": "ppm/mA",+ "min": null,+ "typ": null,+ "max": 5,+ "conditions": "VS = 5.6 V, 0 mA ≤ IOUT ≤ 20 mA",+ "source_page": 15,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage (−40°C to +125°C)",+ "symbol": "VS − VO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.6,+ "conditions": "VS = 4.7 V, ILOAD = 10 mA",+ "source_page": 15,+ "source": "datasheet"+ },+ {+ "name": "Dropout voltage (−40°C to +125°C)",+ "symbol": "VS − VO",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 1.5,+ "conditions": "VS = 5.6 V, ILOAD = 20 mA",+ "source_page": 15,+ "source": "datasheet"+ },+ {+ "name": "Supply voltage",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 16,+ "source": "datasheet"+ },+ {+ "name": "Output to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "Maximum printed as VS + 0.3 V",+ "source_page": 16,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "PDIP, SOIC package",+ "source_page": 16,+ "source": "datasheet"+ },+ {+ "name": "Operating temperature range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "REF19x",+ "source_page": 16,+ "source": "datasheet"+ },+ {+ "name": "Junction temperature range",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "PDIP, SOIC package",+ "source_page": 16,+ "source": "datasheet"+ },+ {+ "name": "Lead temperature (soldering)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 300,+ "conditions": "Soldering 60 sec",+ "source_page": 16,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-to-ambient",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 158,+ "max": null,+ "conditions": "8-Lead SOIC (R), device soldered in circuit board (worst-case)",+ "source_page": 16,+ "source": "datasheet"+ },+ {+ "name": "Thermal resistance junction-to-case",+ "symbol": "θJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 43,+ "max": null,+ "conditions": "8-Lead SOIC (R)",+ "source_page": 16,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -221,4 +600,4 @@ "visibility": { "public": true }-}+}