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MAX9736AETJ+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX9736AETJ+

Manufacturer: MAXIM

Mono/Stereo High-Power Class D Amplifier

Partnumber Manufacturer Quantity Availability
MAX9736AETJ+,MAX9736AETJ MAXIM 12 In Stock

Description and Introduction

Mono/Stereo High-Power Class D Amplifier The MAX9736AETJ+ is a Class D audio amplifier manufactured by Maxim Integrated (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX9736AETJ+  
- **Type:** Class D Audio Power Amplifier  
- **Package:** 32-Pin TQFN-EP (5x5mm)  
- **Operating Voltage Range:** 4.5V to 14V  
- **Output Power:** Up to 20W per channel (stereo) into 4Ω at 12V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** <0.1%  
- **Signal-to-Noise Ratio (SNR):** >100dB  
- **Switching Frequency:** Adjustable (300kHz to 1.2MHz)  
- **Gain:** Adjustable via external resistors  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX9736AETJ+ is a high-efficiency, stereo Class D audio amplifier designed for portable and fixed audio applications. It integrates a boost converter to enhance output power while minimizing power dissipation. The device features spread-spectrum modulation to reduce EMI and includes protection circuits for overcurrent, overtemperature, and undervoltage conditions.  

### **Features:**  
- Stereo Class D amplifier with integrated boost converter  
- Spread-spectrum modulation for reduced EMI  
- Adjustable output power and gain  
- Low quiescent current for power efficiency  
- Short-circuit and thermal protection  
- Pop-and-click suppression during power-up/down  
- Available in a compact 32-pin TQFN-EP package  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Mono/Stereo High-Power Class D Amplifier

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