MAX9722AETE+TG069

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Amplifier
• Characteristics: High-performance, low-power stereo audio amplifier
• Package: 16-pin TQFN (Thin Quad Flat No-Lead) package
• Essence: Amplifies audio signals for various applications
• Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

• Power Supply Voltage Range: 2.7V to 5.5V
• Output Power: 1.2W per channel into 8Ω load at 5V supply
• Total Harmonic Distortion + Noise (THD+N): 0.04% at 1kHz, 1.2W output power
• Shutdown Current: <1µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX9722AETE+TG069 has a total of 16 pins. The pin configuration is as follows:

1. SHDN - Shutdown Control Input
2. GND - Ground
3. INL - Left Channel Audio Input
4. INR - Right Channel Audio Input
5. VDD - Positive Power Supply
6. BYP - Bypass Capacitor Connection
7. OUTR - Right Channel Audio Output
8. OUTL - Left Channel Audio Output
9. PGND - Power Ground
10. NC - No Connection
11. NC - No Connection
12. NC - No Connection
13. NC - No Connection
14. NC - No Connection
15. NC - No Connection
16. NC - No Connection

Functional Features

• Low quiescent current consumption
• Wide power supply voltage range
• Thermal and short-circuit protection
• Pop-and-click suppression during power-up and shutdown
• High PSRR (Power Supply Rejection Ratio)
• Low output noise

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Low power consumption - Wide operating temperature range - Pop-and-click suppression for smooth operation

Disadvantages: - Limited output power compared to higher wattage amplifiers - Limited pin configuration options

Working Principles

The MAX9722AETE+TG069 is a stereo audio amplifier that operates by amplifying the input audio signals received from the left and right channels. It utilizes a low quiescent current design, allowing for efficient power usage. The amplifier provides thermal and short-circuit protection to ensure safe operation. Additionally, it features pop-and-click suppression during power-up and shutdown to prevent any unwanted noise.

Detailed Application Field Plans

The MAX9722AETE+TG069 can be used in various applications, including but not limited to: - Portable audio devices - Headphones and earphones - Multimedia speakers - Home theater systems - Automotive audio systems

Detailed and Complete Alternative Models

1. MAX9722AETE+T: Similar to MAX9722AETE+TG069, but without tape and reel packaging.
2. MAX9722AETE+: Similar to MAX9722AETE+TG069, but without TG069 suffix indicating tape and reel packaging.
3. MAX9722AEUE+TG069: Similar to MAX9722AETE+TG069, but with a different package (16-pin TSSOP).

These alternative models provide similar functionality and characteristics as the MAX9722AETE+TG069, but may differ in terms of packaging or pin configuration.

Note: The above information is subject to change. Please refer to the manufacturer's datasheet for the most up-to-date specifications and details.