component
WS3085EESA-GEC
Public Made by Adomby adom
GEC RS-485 / RS-422 ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+10−7@@ -32,13 +32,13 @@ "number": "1", "name": "RO", "type": "output",- "description": "Receiver output. When the receiver is enabled and V(A)-V(B) > -50mV, RO is driven high; when V(A)-V(B) < -200mV, RO is driven low. Fail-safe high when the bus is open/shorted. VOH \u2265 4V @ IO = -4mA; VOL \u2264 0.4V @ IO = 4mA."+ "description": "Receiver output. When the receiver is enabled and V(A)-V(B) > -50mV, RO is driven high; when V(A)-V(B) < -200mV, RO is driven low. Fail-safe high when the bus is open/shorted. VOH ≥ 4V @ IO = -4mA; VOL ≤ 0.4V @ IO = 4mA." }, { "number": "2", "name": "RE", "type": "input",- "description": "Active-low receiver output enable. RE = 0 enables RO; RE = 1 places RO in high-impedance. When RE = 1 and DE = 0 the chip enters low-power shutdown (typ. 1.8\u00b5A)."+ "description": "Active-low receiver output enable. RE = 0 enables RO; RE = 1 places RO in high-impedance. When RE = 1 and DE = 0 the chip enters low-power shutdown (typ. 1.8µA)." }, { "number": "3",@@ -50,7 +50,7 @@ "number": "4", "name": "DI", "type": "input",- "description": "Driver data input. When DI is low the non-inverting bus output (A) is forced low and inverting (B) high; when DI is high A is high and B is low. VIH \u2265 2.0V, VIL \u2264 0.8V, 100mV typical hysteresis."+ "description": "Driver data input. When DI is low the non-inverting bus output (A) is forced low and inverting (B) high; when DI is high A is high and B is low. VIH ≥ 2.0V, VIL ≤ 0.8V, 100mV typical hysteresis." }, { "number": "5",@@ -62,19 +62,19 @@ "number": "6", "name": "A", "type": "bidirectional",- "description": "RS-485/RS-422 bus interface, non-inverting driver output and non-inverting receiver input. \u00b115kV HBM / \u00b112kV IEC 61000-4-2 contact-discharge ESD protection. Rated for -7V to +12V common-mode range."+ "description": "RS-485/RS-422 bus interface, non-inverting driver output and non-inverting receiver input. ±15kV HBM / ±12kV IEC 61000-4-2 contact-discharge ESD protection. Rated for -7V to +12V common-mode range." }, { "number": "7", "name": "B", "type": "bidirectional",- "description": "RS-485/RS-422 bus interface, inverting driver output and inverting receiver input. \u00b115kV HBM / \u00b112kV IEC 61000-4-2 contact-discharge ESD protection. Rated for -7V to +12V common-mode range."+ "description": "RS-485/RS-422 bus interface, inverting driver output and inverting receiver input. ±15kV HBM / ±12kV IEC 61000-4-2 contact-discharge ESD protection. Rated for -7V to +12V common-mode range." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive supply, 4.75V to 5.25V (5V nominal). Bypass to GND with a 0.1\u00b5F ceramic capacitor. Typical ICC = 450\u00b5A (max 600\u00b5A), shutdown ISHDN typ. 1.8\u00b5A."+ "description": "Positive supply, 4.75V to 5.25V (5V nominal). Bypass to GND with a 0.1µF ceramic capacitor. Typical ICC = 450µA (max 600µA), shutdown ISHDN typ. 1.8µA." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/ws3085eesa-gec-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }