TDA2822D (LX)

Identity

Manufacturer: LX(灵星芯微)
Model / MPN: TDA2822D (LX)
LCSC: C49246861
Category: audio-amplifier
Description: Dual-channel low-voltage power amplifier, 1.8V~12V supply, 2-Channel, THD+N 0.5%, 9mA quiescent, single-ended input, PSRR 30dB.
Source: EasyEDA/JLC verified common component seed
Project designators: Not project-specific
Project quantity per board: Not project-specific

Capabilities

Not captured yet.

Package And Footprint

Package / footprint name: SOP-8
Pin count: 8
EasyEDA symbol UUID: c4209356b3fe4b20ac280a28a5cc5bfb
EasyEDA footprint UUID: 114ea734da1646a1859a103ac7dff343
EasyEDA device UUID: 4f36d915e3ce495ab1fce6ba22095f70
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

Active current: Not characterized in seed; extract active current from datasheet tables.
Sleep / standby current: Not characterized in seed; extract sleep/standby current from datasheet tables.
Supply rails: EasyEDA property: 1.8V~12V.
Notes: Seed values are search hints only. Verify power modes, rail limits, startup requirements, and reference design passives from the datasheet.

Procurement Classification

JLC class: Extended Part
JLC note / assembly basis: EasyEDA/JLC verified common HMI, display, audio, touch, and haptic seed
Assembly status: jlc_extended
Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/TDA2822D%2520(LX)/51674745.html
Product URL: https://item.szlcsc.com/datasheet/TDA2822D%2520(LX)/51674745.html
Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

Good for: audible alerts, speaker outputs, voice prompts, simple playback, and enclosure-mounted sound feedback
Avoid when: Not captured yet.
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category audio-amplifier, interfaces none captured, package SOP-8, and EasyEDA footprint UUID 114ea734da1646a1859a103ac7dff343.

Search Keywords

seed:common-hmi-display-audio, source:easyeda-bridge, iot, common-pcb, hmi, display, audio, tda2822, class-ab, dual, speaker, sop-8, audio-amplifier, jlc-extended, jlc_extended, jlc-note:easyeda-jlc-verified-common-hmi-display-audio-touch-and-haptic-seed, power