MAX9700BETB+T

The MAX9700BETB+T is an integrated audio amplifier controller designed for high-fidelity stereo and mono applications. MAX9700BETB+T is a low-cost, low-power audio amplifier controller solution suitable for a variety of mobile and portable audio devices including smartphones, digital speakers, Mp3 players, and other consumers electronics.

MAX9700BETB+T integrates a low-noise noise-canceling differential preamplifier, a single-ended Class-AB audio power amplifier, and overall power supply monitoring/protection circuits. It also supports mono, single ended, and differential line level outputs. The noise canceling differential preamplifier offers a high common-mode rejection ratio (CMRR) for improved signal clarity and linearity.

The single-ended Class-AB audio power amplifier provides up to 16dB of headroom for improved dynamic range and a low noise floor for improved audio quality. It also integrates a feedback loop to prevent over-current and over-voltage conditions. The power supply monitoring and protection circuit ensures a safe startup and operating environment as well as temperature and over-current protection.

MAX9700BETB+T is suitable for a variety of mobile and portable audio devices including smartphones, digital speakers, MP3 players, and other consumer electronics. The integrated preamplifier and power amplifier reduce the design and bill of material cost, while the overall power supply monitoring and protection circuit provides device safety, robustness, and longer battery life. The low power design of MAX9700BETB+T minimizes device heat and provides improved audio quality.

The MAX9700BETB+T is suitable for use in car audio systems, home audio systems, computers, tablets and other consumer audio products. It has built-in nonvolatile memory that allows user settings to be stored and retrieved even after power is removed from the device. The integrated low-noise differential preamplifier combined with the single-ended Class-AB audio power amplifier provides an integrated, efficient, and low-noise audio amplifier controller solution.

In summary, the MAX9700BETB+T integrates an efficient and low-noise noise-canceling differential preamplifier, a single-ended Class-AB audio power amplifier, and overall power supply monitoring/protection circuits. It is suitable for a variety of mobile and portable audio devices and provides improved audio quality, device safety, robustness, and longer battery life.