component
TPA6205A1DGNR
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, MSOP-8-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
markdownTPA6205A1DGNR
Texas Instruments · Audio Amplifiers · MSOP-8-EP
TPA6205A1DGNR from Texas Instruments, in a MSOP-8-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 | SHUTDOWN | input | Active-low shutdown control input with high-level threshold ≥1.15 V and low-level threshold ≤0.5 V for 1.8-V logic compatibility |
| 2 | BYPASS | passive | Mid-supply voltage reference biasing node; connect 0.47 μF capacitor to improve power supply rejection ratio to -87 dB |
| 3 | IN+ | input | Positive differential audio input; valid common-mode input voltage range 0.5 V to VDD-0.8 V |
| 4 | IN- | input | Negative differential audio input; valid common-mode input voltage range 0.5 V to VDD-0.8 V |
| 5 | VO+ | output | Positive bridge-tied-load audio output driven into 6.4-8 Ω load with ±VDD/2 voltage swing capability |
| 6 | VDD | power_in | Positive power supply input; regulated voltage range 2.5-5.5 V with 1.7 mA typical quiescent supply current |
| 7 | GND | power_in | High-current ground reference and thermal pad anchor; must be soldered to PCB for proper thermal and mechanical performance |
| 8 | VO- | output | Negative bridge-tied-load audio output driven into 6.4-8 Ω load with ±VDD/2 voltage swing capability |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | MSOP-8-EP |
| Category | Amplifiers/Comparators |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
TPA6205A1DGNR - Footprint:
Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP1.5x1.8mm - 3D model: MSOP-8-EP (KiCad packages3D, STEP)
- 3D model files:
tpa6205a1dgnr-etched.step/tpa6205a1dgnr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpa6205a1dgnr.step/tpa6205a1dgnr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (46 pp, sha256
68a4c8173270bf87, retrieved 2026-09-24, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).