Key facts
- Brand
- Maxim
- Model
- MAX976
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-07
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Maxim MAX9768 10W Mono Class D Speaker Amplifier Datasheet
The MAX9768 is a 10 W mono Class‑D speaker amplifier that operates from a 4.5 V to 14 V single‑supply. It features a 64‑step dual‑mode (analog or digitally programmable) volume control, mute function, spread‑spectrum EMI reduction, and robust short‑circuit and thermal‑overload protection. The device is supplied in a 24‑pin thin QFN‑EP package and is specified over an extended temperature range of –40 °C to +85 °C.
The datasheet provides absolute maximum ratings, detailed electrical characteristics, performance graphs (efficiency, THD+N, SNR, PSRR), package information, and revision history. It also includes I²C timing specifications and pin configuration for integration into audio systems.
Maxim MAX976 specifications
| Output Power | 10 W into 8 Ω |
|---|---|
| Supply Voltage Range | 4.5 V to 14 V |
| THD+N | 0.08 % (8 Ω, 6 W) |
| Signal‑to‑Noise Ratio | up to 97 dB |
| Power‑Supply Rejection Ratio | 77 dB |
| Turn‑On Time (MAX9768) | 220 ms |
Source: Maxim MAX9768 10W Mono Class D Speaker Amplifier Datasheet
All Maxim MAX976 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage range does the MAX9768 support?
The amplifier operates from a 4.5 V to 14 V single‑supply voltage.
From: Maxim MAX9768 10W Mono Class D Speaker Amplifier Datasheet
How much output power can the MAX9768 deliver into an 8 Ω speaker?
It can deliver up to 10 W into an 8 Ω load with a 14 V supply.
From: Maxim MAX9768 10W Mono Class D Speaker Amplifier Datasheet
What is the propagation delay of the MAX976/MAX978/MAX998 comparators?
The propagation delay is specified as 20 ns.
How much current does each comparator draw in normal operation?
Each comparator consumes about 225 nA of supply current.
What supply voltage range does the MAX9768 support?
The MAX9768 operates from a single supply of 4.5 V to 14 V.
From: Maxim MAX9768 Datasheet
How many volume steps are available on the MAX9768?
It provides a 64‑step dual‑mode volume control, selectable as analog or digitally programmable.
From: Maxim MAX9768 Datasheet