component
DIO2133CT14
Public Made by Adomby adom
DIOO Audio Power OpAmps, TSSOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+14−11@@ -38,13 +38,13 @@ "number": "2", "name": "-INR", "type": "input",- "description": "Right-channel negative (inverting) differential audio input. Feedback resistor Rfb connects between this pin and OUTR to set closed-loop gain (\u00b11V/V to \u00b110V/V)."+ "description": "Right-channel negative (inverting) differential audio input. Feedback resistor Rfb connects between this pin and OUTR to set closed-loop gain (±1V/V to ±10V/V)." }, { "number": "3", "name": "OUTR", "type": "output",- "description": "Right-channel audio output. Drives 600\u03a9 load direct-coupled (no DC-blocking cap required) up to 3Vrms with 5V supply; HBM ESD-protected to 8kV."+ "description": "Right-channel audio output. Drives 600Ω load direct-coupled (no DC-blocking cap required) up to 3Vrms with 5V supply; HBM ESD-protected to 8kV." }, { "number": "4",@@ -56,31 +56,31 @@ "number": "5", "name": "EN", "type": "input",- "description": "Chip enable, active-high (VIH \u2265 1.2V at VDD=5V, \u22651.1V at 3.3V; VIL \u2264 0.4V/0.3V). Driving EN low places the device in shutdown with ~90dB input-to-output attenuation and \u22641mA IDD."+ "description": "Chip enable, active-high (VIH ≥ 1.2V at VDD=5V, ≥1.1V at 3.3V; VIL ≤ 0.4V/0.3V). Driving EN low places the device in shutdown with ~90dB input-to-output attenuation and ≤1mA IDD." }, { "number": "6", "name": "PVSS", "type": "power_out",- "description": "Negative supply rail generated by the internal charge pump. Bypass to ground with a 1\u00b5F CPVSS reservoir capacitor; provides the negative rail that eliminates the need for output DC-blocking capacitors."+ "description": "Negative supply rail generated by the internal charge pump. Bypass to ground with a 1µF CPVSS reservoir capacitor; provides the negative rail that eliminates the need for output DC-blocking capacitors." }, { "number": "7", "name": "CN", "type": "bidirectional",- "description": "Charge-pump flying capacitor negative terminal. Connect a 1\u00b5F CPUMP capacitor between CP (pin 8) and CN; switching frequency \u2248310kHz."+ "description": "Charge-pump flying capacitor negative terminal. Connect a 1µF CPUMP capacitor between CP (pin 8) and CN; switching frequency ≈310kHz." }, { "number": "8", "name": "CP", "type": "bidirectional",- "description": "Charge-pump flying capacitor positive terminal. Connect a 1\u00b5F CPUMP capacitor between CP and CN (pin 7)."+ "description": "Charge-pump flying capacitor positive terminal. Connect a 1µF CPUMP capacitor between CP and CN (pin 7)." }, { "number": "9", "name": "PVDD", "type": "power_in",- "description": "Positive supply input, 3.0V to 5.5V (absolute max 7.5V). Powers the driver and charge pump; bypass locally to PGND. IDD \u2248 11mA at 3.3V, 12mA at 5V (no load)."+ "description": "Positive supply input, 3.0V to 5.5V (absolute max 7.5V). Powers the driver and charge pump; bypass locally to PGND. IDD ≈ 11mA at 3.3V, 12mA at 5V (no load)." }, { "number": "10",@@ -92,19 +92,19 @@ "number": "11", "name": "UVP", "type": "input",- "description": "External under-voltage detection input; typical threshold VUVP = 1.11V (1.08V min, 1.14V max) with 5\u00b5A hysteresis current. Drive from a resistor divider off the monitored rail; when the divided voltage falls below VUVP the outputs are muted for pop-free shutdown."+ "description": "External under-voltage detection input; typical threshold VUVP = 1.11V (1.08V min, 1.14V max) with 5µA hysteresis current. Drive from a resistor divider off the monitored rail; when the divided voltage falls below VUVP the outputs are muted for pop-free shutdown." }, { "number": "12", "name": "OUTL", "type": "output",- "description": "Left-channel audio output. Drives 600\u03a9 load direct-coupled (no DC-blocking cap required) up to 3Vrms with 5V supply; HBM ESD-protected to 8kV."+ "description": "Left-channel audio output. Drives 600Ω load direct-coupled (no DC-blocking cap required) up to 3Vrms with 5V supply; HBM ESD-protected to 8kV." }, { "number": "13", "name": "-INL", "type": "input",- "description": "Left-channel negative (inverting) differential audio input. Feedback resistor Rfb connects between this pin and OUTL to set closed-loop gain (\u00b11V/V to \u00b110V/V)."+ "description": "Left-channel negative (inverting) differential audio input. Feedback resistor Rfb connects between this pin and OUTL to set closed-loop gain (±1V/V to ±10V/V)." }, { "number": "14",@@ -174,5 +174,8 @@ "docs/dio2133ct14-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }