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TPA701DGNR
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, HVSSOP-8. 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
markdownTPA701DGNR
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, 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).