component
HT6873B5SPNR
Public Made by Adomby adom
Jiaxing Heroic Elec Tech HT6873 Audio Power OpAmps, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+9−6@@ -32,25 +32,25 @@ "number": "1", "name": "CTRL", "type": "input",- "description": "Shutdown and ACF mode control terminal. Voltage on CTRL selects operating mode: \u22652.00 V = ACF-Off, 1.55-1.85 V = ACF-1 (~3% max THD+N), 1.10-1.40 V = ACF-2 (~10% max THD+N), and \u22640.30 V = Shutdown. Typically driven from VDD via a switch with an external pull-down resistor (RPD)."+ "description": "Shutdown and ACF mode control terminal. Voltage on CTRL selects operating mode: ≥2.00 V = ACF-Off, 1.55-1.85 V = ACF-1 (~3% max THD+N), 1.10-1.40 V = ACF-2 (~10% max THD+N), and ≤0.30 V = Shutdown. Typically driven from VDD via a switch with an external pull-down resistor (RPD)." }, { "number": "2", "name": "BYPASS", "type": "passive",- "description": "Analog reference / mid-supply bypass terminal. Nominal voltage is VDD/2. Bypass to GND with a 1 \u00b5F capacitor (CB) for PSRR and low-noise performance."+ "description": "Analog reference / mid-supply bypass terminal. Nominal voltage is VDD/2. Bypass to GND with a 1 µF capacitor (CB) for PSRR and low-noise performance." }, { "number": "3", "name": "IN-", "type": "input",- "description": "Negative differential audio input. AC-couple through CIN (1 \u00b5F) and series RIN (12 k\u03a9) to the source (or to ground for single-ended input)."+ "description": "Negative differential audio input. AC-couple through CIN (1 µF) and series RIN (12 kΩ) to the source (or to ground for single-ended input)." }, { "number": "4", "name": "IN+", "type": "input",- "description": "Positive differential audio input. AC-couple through CIN (1 \u00b5F) and series RIN (12 k\u03a9) to the audio source. Voltage gain Av = 25.5 dB with RIN = 12 k\u03a9."+ "description": "Positive differential audio input. AC-couple through CIN (1 µF) and series RIN (12 kΩ) to the audio source. Voltage gain Av = 25.5 dB with RIN = 12 kΩ." }, { "number": "5",@@ -62,7 +62,7 @@ "number": "6", "name": "VDD", "type": "power_in",- "description": "Power supply input. Recommended 2.5 V to 6 V (typ. 5 V); absolute max 6.5 V. Decouple with 220 \u00b5F (CS2) bulk and 1 \u00b5F (CS1) ceramic to GND close to the pin."+ "description": "Power supply input. Recommended 2.5 V to 6 V (typ. 5 V); absolute max 6.5 V. Decouple with 220 µF (CS2) bulk and 1 µF (CS1) ceramic to GND close to the pin." }, { "number": "7",@@ -138,5 +138,8 @@ "docs/ht6873b5spnr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }