component
MAX3078EM
Public Made by Adomby adom
HGSEMI RS-485 / RS-422 ICs, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+9−6@@ -32,7 +32,7 @@ "number": "1", "name": "RO", "type": "output",- "description": "Receiver output. When /RE is low, RO is high if (A-B) \u2265 -50mV and low if (A-B) \u2264 -200mV. Fail-safe pulls RO high when the bus is open or shorted. CMOS logic level output."+ "description": "Receiver output. When /RE is low, RO is high if (A-B) ≥ -50mV and low if (A-B) ≤ -200mV. Fail-safe pulls RO high when the bus is open or shorted. CMOS logic level output." }, { "number": "2",@@ -50,7 +50,7 @@ "number": "4", "name": "DI", "type": "input",- "description": "Driver data input. When DE is high, a logic low on DI drives A low and B high; a logic high on DI drives A high and B low. CMOS input (V_IH \u2265 2V, V_IL \u2264 0.8V)."+ "description": "Driver data input. When DE is high, a logic low on DI drives A low and B high; a logic high on DI drives A high and B low. CMOS input (V_IH ≥ 2V, V_IL ≤ 0.8V)." }, { "number": "5",@@ -62,19 +62,19 @@ "number": "6", "name": "A", "type": "bidirectional",- "description": "Non-inverting RS-485/RS-422 bus line. Acts as receiver non-inverting input and driver non-inverting output (half-duplex). Absolute range -7V to +12V, \u00b116kV IEC 61000-4-2 ESD protected. Receiver input impedance \u226596k\u03a9 (1/8 unit load)."+ "description": "Non-inverting RS-485/RS-422 bus line. Acts as receiver non-inverting input and driver non-inverting output (half-duplex). Absolute range -7V to +12V, ±16kV IEC 61000-4-2 ESD protected. Receiver input impedance ≥96kΩ (1/8 unit load)." }, { "number": "7", "name": "B", "type": "bidirectional",- "description": "Inverting RS-485/RS-422 bus line. Acts as receiver inverting input and driver inverting output (half-duplex). Absolute range -7V to +12V, \u00b116kV IEC 61000-4-2 ESD protected. Receiver input impedance \u226596k\u03a9 (1/8 unit load)."+ "description": "Inverting RS-485/RS-422 bus line. Acts as receiver inverting input and driver inverting output (half-duplex). Absolute range -7V to +12V, ±16kV IEC 61000-4-2 ESD protected. Receiver input impedance ≥96kΩ (1/8 unit load)." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive supply, 3.15V \u2264 VCC \u2264 3.45V (nominal 3.3V). Bypass to GND with a 0.1\u00b5F ceramic capacitor placed close to the pin."+ "description": "Positive supply, 3.15V ≤ VCC ≤ 3.45V (nominal 3.3V). Bypass to GND with a 0.1µF ceramic capacitor placed close to the pin." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/max3078em-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }