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TPA2005D1DRBR

Public Made by Adom

by adom

Texas Instruments Audio Amplifiers, SON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPA2005D1DRBR

Texas Instruments · Audio Amplifiers · SON-8-EP(3x3)

TPA2005D1DRBR from Texas Instruments, in a SON-8-EP(3x3). 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 Shutdown terminal, active low logic with input thresholds VIL=0 to 0.8 V and VIH=2 to VDD V.
2 NC unconnected No internal connection.
3 IN+ input Positive differential input with common mode voltage range 0.5 to VDD-0.8 V.
4 IN- input Negative differential input with common mode voltage range 0.5 to VDD-0.8 V.
5 VO+ output Positive BTL output with minimum load resistance 3.2 Ω at VDD 2.5-4.2 V or 6.4 Ω at VDD 4.2-5.5 V.
6 VDD power_in Power supply input, operating range 2.5 to 5.5 V, requires 0.1 µF decoupling capacitor within 2 mm.
7 GND power_in High-current ground with exposed thermal die pad connection to ground plane.
8 VO- output Negative BTL output with minimum load resistance 3.2 Ω at VDD 2.5-4.2 V or 6.4 Ω at VDD 4.2-5.5 V.
9 Thermal Pad passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SON-8-EP(3x3)
Category Amplifiers/Comparators
Pins 9

CAD (KiCad official)

  • Symbol: TPA2005D1DRBR
  • Footprint: Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm
  • 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)
  • 3D model files: tpa2005d1drbr-etched.step / tpa2005d1drbr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpa2005d1drbr.step / tpa2005d1drbr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (43 pp, sha256 f5d959414918bfe7, retrieved 2026-10-07, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF