Key facts
- Brand
- Maxim
- Model
- MAX9705
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-07
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Maxim Integrated Products MAX9705 2.3W Ultra-Low-EMI Class D Audio Amplifier Data Sheet
The MAX9705 is a third-generation, ultra-low EMI mono Class D audio power amplifier that delivers Class AB performance with Class D efficiency. It provides 2.3W into a 4Ω load and achieves efficiencies above 85%. The device features Active Emissions Limiting (AEL) circuitry to reduce electromagnetic interference and Zero Dead Time (ZDT) technology for high efficiency and low Total Harmonic Distortion plus Noise (THD+N). It utilizes a fully differential architecture with comprehensive click-and-pop suppression.
Read onlineMaxim MAX9705 specifications
| Output Power (4Ω, 1% THD+N) | 2.3W |
|---|---|
| Efficiency | >85% |
| Supply Voltage Range | 2.5V to 5.5V |
| Quiescent Current | 5.4mA |
| Operating Temperature Range | -40°C to +85°C |
Source: Maxim Integrated Products MAX9705 2.3W Ultra-Low-EMI Class D Audio Amplifier Data Sheet
All Maxim MAX9705 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the voltage gain options for the MAX9705?
The device offers four gain settings: 6dB, 12dB, 15.6dB, and 20dB.
From: Maxim Integrated Products MAX9705 2.3W Ultra-Low-EMI Class D Audio Amplifier Data Sheet
Does the MAX9705 require an output filter?
No, it is a filterless amplifier that passes FCC-Radiated Emissions Standards.
From: Maxim Integrated Products MAX9705 2.3W Ultra-Low-EMI Class D Audio Amplifier Data Sheet
What is the maximum output power of the MAX9705?
The MAX9705 can deliver 2.3 W into a 4 Ω load.
What supply voltage does the MAX9705 require?
It operates from a supply voltage of 2.5 V to 5.5 V.