Description

The TS4990I is an electronic component model in the product category of audio amplifiers. It is specifically designed for demanding audio applications, such as mobile phones, with the aim of reducing the need for external components. This model offers a range of features and specifications that enhance audio performance and power consumption.

Specifications and features

The TS4990I operates within the voltage range of 2.2 V to 5.5 V, providing an output power of 1.2 W at 5 V with a 1% Total Harmonic Distortion (THD) and a frequency of 1 kHz. It exhibits ultra-low consumption in standby mode, consuming only 10 nA. The model also boasts 62 dB Power Supply Rejection Ratio (PSRR) at 217 Hz in grounded mode, ensuring stable audio quality. Furthermore, it offers near-zero pop and click noise, ultra-low distortion (0.1%), and unity gain stability. The TS4990I is available in three different packages: 9-bump flip-chip, miniSO-8, and DFN8.

Application Scenarios

The TS4990I is widely used in various electronic devices, particularly mobile phones (cellular and cordless), laptop/notebook computers, PDAs, and portable audio devices. Its compact design and high performance make it suitable for integration into these devices, contributing to enhanced audio capabilities.

Comparison