component
SP485REN-L
Public Made by Adomby adom
MaxLinear RS-485 / RS-422 ICs, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+10−7@@ -32,7 +32,7 @@ "number": "1", "name": "RO", "type": "output",- "description": "Receiver Output. CMOS-level output of the RS-485 differential receiver (VOH \u2265 2.4V, VOL \u2264 0.4V). High impedance when the receiver is disabled (RE = HIGH). Also drives HIGH under fail-safe when the A/B inputs are open."+ "description": "Receiver Output. CMOS-level output of the RS-485 differential receiver (VOH ≥ 2.4V, VOL ≤ 0.4V). High impedance when the receiver is disabled (RE = HIGH). Also drives HIGH under fail-safe when the A/B inputs are open." }, { "number": "2",@@ -44,13 +44,13 @@ "number": "3", "name": "DE", "type": "input",- "description": "Driver Output Enable, active HIGH. Drive HIGH to enable the differential driver onto pins A/B; drive LOW to tri-state the A/B outputs (>100k\u03a9). Combined with /RE for half-duplex bus direction control."+ "description": "Driver Output Enable, active HIGH. Drive HIGH to enable the differential driver onto pins A/B; drive LOW to tri-state the A/B outputs (>100kΩ). Combined with /RE for half-duplex bus direction control." }, { "number": "4", "name": "DI", "type": "input",- "description": "Driver Input. CMOS-level TX data input to the RS-485 driver (VIL \u2264 0.8V, VIH \u2265 2.0V). When DE is HIGH, a LOW on DI forces A LOW and B HIGH; a HIGH on DI forces A HIGH and B LOW."+ "description": "Driver Input. CMOS-level TX data input to the RS-485 driver (VIL ≤ 0.8V, VIH ≥ 2.0V). When DE is HIGH, a LOW on DI forces A LOW and B HIGH; a HIGH on DI forces A HIGH and B LOW." }, { "number": "5",@@ -62,19 +62,19 @@ "number": "6", "name": "A", "type": "bidirectional",- "description": "Non-inverting RS-485 bus line. Serves as the driver's non-inverting output when DE is HIGH and as the receiver's non-inverting input when /RE is LOW. -7V to +12V common-mode range; input impedance \u2265 120k\u03a9 (1/10 unit load)."+ "description": "Non-inverting RS-485 bus line. Serves as the driver's non-inverting output when DE is HIGH and as the receiver's non-inverting input when /RE is LOW. -7V to +12V common-mode range; input impedance ≥ 120kΩ (1/10 unit load)." }, { "number": "7", "name": "B", "type": "bidirectional",- "description": "Inverting RS-485 bus line. Serves as the driver's inverting output when DE is HIGH and as the receiver's inverting input when /RE is LOW. -7V to +12V common-mode range; input impedance \u2265 120k\u03a9 (1/10 unit load)."+ "description": "Inverting RS-485 bus line. Serves as the driver's inverting output when DE is HIGH and as the receiver's inverting input when /RE is LOW. -7V to +12V common-mode range; input impedance ≥ 120kΩ (1/10 unit load)." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "Positive supply, +4.75V to +5.25V. Typical supply current 300\u00b5A (DE low) to 500\u00b5A (DE high), no load."+ "description": "Positive supply, +4.75V to +5.25V. Typical supply current 300µA (DE low) to 500µA (DE high), no load." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/sp485ren-l-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }