component
ISL3172EIBZ-T
Public Made by Adomby adom
RENESAS RS-485 / RS-422 ICs, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+11−8@@ -32,25 +32,25 @@ "number": "1", "name": "RO", "type": "output",- "description": "Receiver output. RO is high when A-B \u2265 -50mV and low when A-B \u2264 -200mV. RO is high (full fail-safe) when the A and B inputs are open, shorted, or terminated and undriven. High-Z when /RE is high."+ "description": "Receiver output. RO is high when A-B ≥ -50mV and low when A-B ≤ -200mV. RO is high (full fail-safe) when the A and B inputs are open, shorted, or terminated and undriven. High-Z when /RE is high." }, { "number": "2", "name": "/RE", "type": "input",- "description": "Active-low receiver output enable. RO is enabled when /RE is low; RO is high-impedance when /RE is high. If not required, tie to GND directly or through a 1k\u03a9 to 3k\u03a9 resistor. VIH \u2265 2V, VIL \u2264 0.8V."+ "description": "Active-low receiver output enable. RO is enabled when /RE is low; RO is high-impedance when /RE is high. If not required, tie to GND directly or through a 1kΩ to 3kΩ resistor. VIH ≥ 2V, VIL ≤ 0.8V." }, { "number": "3", "name": "DE", "type": "input",- "description": "Driver output enable. Driver outputs Y and Z are enabled when DE is high and are high-impedance when DE is low. If not required, tie to VCC through a 1k\u03a9 to 3k\u03a9 resistor. Driving both DE=0 and /RE=1 puts the part into shutdown mode."+ "description": "Driver output enable. Driver outputs Y and Z are enabled when DE is high and are high-impedance when DE is low. If not required, tie to VCC through a 1kΩ to 3kΩ resistor. Driving both DE=0 and /RE=1 puts the part into shutdown mode." }, { "number": "4", "name": "DI", "type": "input",- "description": "Driver input. A low on DI forces Y low and Z high; a high on DI forces Y high and Z low. Logic input thresholds VIH \u2265 2V, VIL \u2264 0.8V."+ "description": "Driver input. A low on DI forces Y low and Z high; a high on DI forces Y high and Z low. Logic input thresholds VIH ≥ 2V, VIL ≤ 0.8V." }, { "number": "5",@@ -62,19 +62,19 @@ "number": "6", "name": "A/Y", "type": "bidirectional",- "description": "\u00b115kV IEC61000 ESD protected RS-485/RS-422 non-inverting bus pin. Acts as the receiver non-inverting input when DE = 0; acts as the driver non-inverting output (Y) when DE = 1. Common-mode range -7V to +12V."+ "description": "±15kV IEC61000 ESD protected RS-485/RS-422 non-inverting bus pin. Acts as the receiver non-inverting input when DE = 0; acts as the driver non-inverting output (Y) when DE = 1. Common-mode range -7V to +12V." }, { "number": "7", "name": "B/Z", "type": "bidirectional",- "description": "\u00b115kV IEC61000 ESD protected RS-485/RS-422 inverting bus pin. Acts as the receiver inverting input when DE = 0; acts as the driver inverting output (Z) when DE = 1. Common-mode range -7V to +12V."+ "description": "±15kV IEC61000 ESD protected RS-485/RS-422 inverting bus pin. Acts as the receiver inverting input when DE = 0; acts as the driver inverting output (Z) when DE = 1. Common-mode range -7V to +12V." }, { "number": "8", "name": "VCC", "type": "power_in",- "description": "System power supply input, 3.0V to 3.6V. Bypass with a 0.1\u00b5F ceramic capacitor to GND close to the pin. Quiescent supply current 510\u00b5A typical (800\u00b5A max); shutdown current 10nA typical."+ "description": "System power supply input, 3.0V to 3.6V. Bypass with a 0.1µF ceramic capacitor to GND close to the pin. Quiescent supply current 510µA typical (800µA max); shutdown current 10nA typical." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/isl3172eibz-t-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }