What are the key applications for the 8002A?

It is ideal for portable consumer electronics, personal computers, passive speakers, and toys/gaming devices.

Does the 8002A require output coupling capacitors?

No, the BTL architecture eliminates the need for output coupling capacitors, bootstrap capacitors, or snubber networks.

How is the gain configured?

The gain is adjustable via external resistors (Rf and Ri) connected to the input stage.

What is the recommended handling of the SHUTDOWN pin?

The SHUTDOWN pin should not be left floating. If not used, it should be connected to ground.

What should sourcing teams check before buying 8002A?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of 8002A?

Use the 8002A datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about 8002A pinout to locate pins, power rails, and interface signals before layout.

8002A Datasheet, Specs, Alternatives & ECAD | IDCHIP

AI summary

The 8002A is a 3W mono Class AB audio amplifier designed for portable devices, featuring BTL output and a low-power shutdown mode.

Best for

Portable audio devices
Battery-powered speakers

Avoid if

High-fidelity audio requirements
Stereo applications (requires two chips)

Check before use

Thermal dissipation at maximum power
Shutdown pin logic levels

Key specifications

Max Output Power: 3 W
Supply Voltage: 2.2 V - 5.5 V
Shutdown Current: 10 µA
Package: SOP-8

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Portable AudioToys

Datasheet

1b3f4b64eef7bd76421f1e15c495837d.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 8002A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

8002BIDCHIP

A likely pin-compatible alternative from the same manufacturer, but with slightly reduced output power.

Needs validation

Design and risk insights

Questions & answers

The 8002A is a mono, bridge-tied load (BTL) Class AB audio power amplifier capable of delivering 3W into a 4Ω load.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the 8002A?+×

What are the key applications for the 8002A?+×

Does the 8002A require output coupling capacitors?+×

How is the gain configured?+×

What is the recommended handling of the SHUTDOWN pin?+×

What should sourcing teams check before buying 8002A?+×

What is the pinout of 8002A?+×