component
8002B-TD
Public Made by Adomby adom
TDSEMIC Audio Amplifiers, SOP-8. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdown8002B-TD
TDSEMIC · Audio Amplifiers · SOP-8
8002B-TD from TDSEMIC, in a SOP-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 | SD | input | Shutdown control: high level disables the chip; low level enables normal operation. |
| 2 | BYP | passive | Internal common-mode voltage bypass node; connect a bypass capacitor (typically 1 µF) to GND. |
| 3 | +IN | input | Non-inverting analog audio input. |
| 4 | -IN | input | Inverting analog audio input. |
| 5 | VO1 | output | BTL speaker output 1; delivers up to 3 W into 4 Ω (THD+N < 10%) at 5 V. |
| 6 | VDD | power_in | Positive power supply; operating range 2.2 V-5.5 V. |
| 7 | GND | power_in | Power ground reference. |
| 8 | VO2 | output | BTL speaker output 2; complements VO1 to form the full-bridge speaker drive. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TDSEMIC |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
8002B-TD - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
8002b-td-etched.step/8002b-td-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);8002b-td.step/8002b-td.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TDSEMIC datasheet (4 pp, sha256
313c3c854e4e277c, retrieved 2026-09-29, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).