High Common Mode Rejection Line Receiver "INA1650"
The INA1650 SoundPlus audio line receiver achieves an extremely high common-mode rejection ratio (CMRR) of 91dB while maintaining a very low THD+N of -120dB at 1kHz with a 22dBu signal level. The excellent CMRR performance is realized due to the precise matching of on-chip resistors, which far exceeds that of external components, and the immunity to mismatches caused by printed circuit board (PCB) layout. Unlike other line receiver products, the CMRR of the INA1650 is characterized across the entire temperature range and tested in production environments, ensuring consistent performance across a wide range of applications. 【Features】 ■ High common-mode rejection: 91dB (typical) ■ High input impedance: 1MΩ differential ■ Very low noise: -104.7dBu, unweighted ■ Wide bandwidth: 2.7MHz ■ Low quiescent current: 10.5mA (typical) *For more details, please contact us.
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basic information
【Other Features】 ■ Extremely low total harmonic distortion + noise: -120dB THD+N ■ Short circuit protection ■ Built-in EMI filter ■ Wide power supply voltage range: ±2.25V to ±18V ■ Supplied in a compact TSSOP-14 package *For more details, please contact us.
Applications/Examples of results
【Applications】 ■ Differential audio interface ■ Audio input circuit ■ Line driver ■ Audio power amplifier ■ Audio analyzer ■ High-end audio and video (A/V) receiver *For more details, please contact us.
Company information
Texas Instruments (Headquarters: Dallas, Texas, USA; Chairman, President, and CEO: Rich Templeton; Abbreviation: TI) supports customers in developing new electronic devices that make the world "more convenient, healthier, safer, environmentally friendly, and enjoyable," and works together to solve challenges. TI has manufacturing, design, and sales locations in over 30 countries worldwide and continues to pursue innovation. TI's analog ICs and embedded processing support everyday life from behind the scenes in a society overflowing with digital devices. The company is actively investing in products and technologies for markets that will become increasingly important in the future, such as the environment, energy, healthcare, medical devices, and security. Technical Inquiry Contact TI Japan Product Information Center 【http://www.tij.co.jp/pic/】
