component
TAS5411QPWPRQ1
Public Made by Adomby adom
Texas Instruments Audio Power OpAmps, HTSSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTAS5411QPWPRQ1
Texas Instruments · Audio Power OpAmps · HTSSOP-16-EP
TAS5411QPWPRQ1 from Texas Instruments, in a HTSSOP-16-EP. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground reference and power return for all circuits. |
| 2 | STANDBY | input | Active-low STANDBY pin for device sleep mode control with no internal pullup or pulldown. |
| 3 | BYP | power_in | Bypass-capacitor pin for internal voltage regulator output (6.4-7.4V nominal) requiring external ceramic capacitor to ground. |
| 4 | SDA | bidirectional | I2C serial data line with open-drain output and 4.7-kΩ external pullup resistor requirement. |
| 5 | SCL | input | I2C serial clock input with 400 kHz maximum clock frequency and external pullup resistor requirement. |
| 6 | IN_P | input | Non-inverting analog audio input with input impedance ranging from 9 kΩ to 60 kΩ depending on gain setting. |
| 7 | IN_N | input | Inverting analog audio input with input impedance matching IN_P based on gain configuration. |
| 8 | MUTE | input | Active-high mute control input with no internal pullup or pulldown. |
| 9 | GND | power_in | Ground reference and power return for all circuits. |
| 10 | BSTN | passive | Bootstrap capacitor node for negative-output high-side gate driver FET requiring capacitor connection from BSTN to OUTN. |
| 11 | OUTN | output | Negative audio output of bridge-tied load amplifier with maximum ±4A output current and DC offset ±25mV. |
| 12 | OUTP | output | Positive audio output of bridge-tied load amplifier with maximum ±4A output current and DC offset ±25mV. |
| 13 | BSTP | passive | Bootstrap capacitor node for positive-output high-side gate driver FET requiring capacitor connection from BSTP to OUTP. |
| 14 | FAULT | tri_state | Active-low open-drain fault-reporting output requiring external 47-kΩ pullup resistor to 3.3V or 5V. |
| 15 | PVDD | power_in | Main power supply input for output stage with 4.5V to 18V operating range and 40V maximum pulsed voltage rating for transient protection. |
| 16 | GND | power_in | Ground reference and power return for all circuits. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | HTSSOP-16-EP |
| Category | Operational Amplifier/Comparator |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
TAS5411QPWPRQ1 - Footprint:
Package_SO:TSSOP-16-1EP_4.4x5mm_P0.65mm - 3D model: HTSSOP-16-EP (KiCad packages3D, STEP)
- 3D model files:
tas5411qpwprq1-etched.step/tas5411qpwprq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tas5411qpwprq1.step/tas5411qpwprq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
d6288f064141fcd7, retrieved 2026-10-06, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).