The TS4890IST is an integrated audio amplifier solution designed and manufactured by STMicroelectronics, a leader in semiconductor solutions. This high-fidelity audio power amplifier is ideal for portable devices where space is at a premium and high-quality audio is desired.
Key Features
- Output Power: The TS4890IST boasts an impressive output power capability of 1W, ensuring loud and clear sound reproduction.
- Supply Voltage: It operates over a wide range of supply voltages from 2.5V to 5.5V, making it versatile for various applications.
- Low Shutdown Current: The device features an ultra-low shutdown current of less than 10nA, which significantly extends battery life in portable applications.
- High Signal-to-Noise Ratio (SNR): With a high SNR, the TS4890IST ensures crystal-clear audio output with minimal background noise.
Applications
The TS4890IST is particularly suited for portable audio applications such as:
- Mobile phones
- Tablet devices
- Portable media players
- Laptop computers
- Personal digital assistants (PDAs)
Technical Specifications
Parameter
Value
Output Power
1W (typical)
Supply Voltage Range
2.5V to 5.5V
Shutdown Current
Package
Miniature packages available
Quality and Reliability
STMicroelectronics is committed to delivering high-quality products. The TS4890IST is built to meet the stringent requirements of the consumer electronics industry, ensuring both reliability and performance.
Conclusion
The TS4890IST from STMicroelectronics is a compact, high-performance audio amplifier that is perfect for a wide range of portable applications. Its low power consumption, high output power, and clarity of sound make it an excellent choice for designers looking to enhance the audio experience in their products.
