MAX9724AETC+T

MAX9724AETC+T is a Maxim Integrated (now Analog Devices) audio power amplifier device in the MAX9724 family. It’s a multi-channel IC intended to drive speakers in portable and consumer electronics.
Key points:
- Four-channel audio power amplifier designed for high efficiency and compact systems.
- Typically uses a Class‑D (or high‑efficiency) output stage with built‑in protections (short‑circuit, over‑temperature, undervoltage) and mute/enable features.
- Suitable for filterless or minimal‑external‑components configurations, depending on the exact variant and application.
- Pinout and external components (decoupling, coupling, any required filters) follow the datasheet recommendations.
Packaging/ordering:
- AETC+T indicates a specific ordering option (lead‑free/RoHS) in a tape‑and‑reel package. Exact packaging details are in the datasheet.
Applications:
- Portable/media devices, TVs, sound bars, multimedia players, Bluetooth speakers.
Note:
- For precise electrical specs, pinout, and recommended circuits, consult the latest MAX9724AETC+T datasheet and Maxim/ADI product page.

MAX9724AETC+T uses a 28-pin TQFN package (5×5 mm) with an exposed pad. The “+T” suffix denotes Tape-and-Reel packaging.

Pin count: 28 pins. Function: Quad-channel audio power amplifier (class AB) used to drive four speaker outputs, with features such as gain control and shutdown/mute.

Manufacturer: Maxim Integrated (now part of Analog Devices).
Company type: American fabless semiconductor company that designs and markets analog and mixed-signal integrated circuits.

Applications: multi-channel audio amplification for portable and embedded devices. Typical uses include mobile phones, tablets, MP3 players, portable speakers and docking stations, TVs/set-top boxes, soundbars, home and automotive audio head units, and other systems needing 4-channel audio output.