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TPA701DGNR

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Texas Instruments Audio Amplifiers, HVSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TPA701DGNR

Texas Instruments · Audio Amplifiers · HVSSOP-8

TPA701DGNR from Texas Instruments, in a HVSSOP-8. 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 Digital control input; places device in shutdown mode when held high (VIH ≥ 0.9 VDD), reducing IDD to 1.5 nA.
2 BYPASS input Tap to internal voltage divider providing mid-supply bias reference; connect to 0.1 µF to 2.2 µF capacitor for audio amplifier operation.
3 IN+ input Non-inverting audio input; typically tied to BYPASS terminal in audio amplifier configuration.
4 IN- input Inverting audio input; typically used as primary audio input terminal.
5 VO+ output Positive BTL output; delivers 700 mW at 5 V or 250 mW at 3.3 V into 8 Ω load.
6 VDD power_in Power supply voltage pin; rated for 2.5 V to 5.5 V operation.
7 GND power_in Ground connection.
8 VO- output Negative BTL output; delivers 700 mW at 5 V or 250 mW at 3.3 V into 8 Ω load.
9 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package HVSSOP-8
Category Amplifiers/Comparators
Pins 9

CAD (KiCad official)

  • Symbol: TPA701DGNR
  • Footprint: Package_SO:HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm
  • 3D model: HVSSOP-8, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal HVSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)

Provenance

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

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 f44b7639e3338a4d, retrieved 2026-10-03, 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