Texas Instruments

DIR9001IPWRQ1  

Audio Special Purpose ICs

DIR9001IPWRQ1 Description

The DIR9001IPWRQ1 from Texas Instruments is a high-performance audio receiver IC designed for automotive and professional audio applications. This surface-mount device operates within a 2.7V to 3.6V supply range and supports a 28kHz to 108kHz sampling frequency range, making it ideal for high-fidelity digital audio systems. It features a single-channel architecture with an I2S interface, ensuring seamless integration with digital signal processors (DSPs) and other audio components. The device is RoHS3 compliant and adheres to automotive-grade reliability standards, making it suitable for demanding environments. Packaged in a 28-pin TSSOP and supplied in tape & reel (TR), it is optimized for automated assembly processes.

DIR9001IPWRQ1 Features

• Automotive-Grade Reliability: Meets stringent automotive requirements for temperature, vibration, and longevity.
• Wide Sampling Range (28kHz–108kHz): Supports high-resolution audio formats, ensuring superior sound quality.
• Low Jitter Performance: Minimizes timing errors for precise audio signal reconstruction.
• I2S Interface: Simplifies connectivity with DSPs, DACs, and microcontrollers.
• Low Power Consumption (2.7V–3.6V): Ideal for battery-powered or energy-efficient systems.
• REACH & RoHS3 Compliant: Environmentally friendly and free from hazardous substances.
• Moisture Sensitivity Level (MSL 2): Ensures reliability in humid conditions with a 1-year shelf life.

DIR9001IPWRQ1 Applications

• Automotive Infotainment Systems: Enhances digital audio reception in head units, amplifiers, and telematics.
• Professional Audio Equipment: Used in mixers, digital effects processors, and studio-grade DACs.
• Musical Instruments: Ideal for digital pianos, synthesizers, and effects pedals requiring low-jitter clock recovery.
• Home Theater Systems: Ensures high-fidelity audio decoding in AV receivers and soundbars.
• Broadcast & Recording Gear: Provides stable digital audio interfacing for broadcast consoles and AD/DA converters.

Conclusion of DIR9001IPWRQ1

The DIR9001IPWRQ1 stands out as a robust, high-performance audio receiver tailored for automotive and premium audio applications. Its low-jitter design, wide sampling range, and I2S compatibility make it a superior choice over generic receivers, particularly in environments demanding reliability and precision. Whether for infotainment, professional audio, or musical instruments, this IC delivers exceptional performance while meeting industry standards for quality and sustainability.

DIR9001IPWRQ1 Documents

Download datasheets and manufacturer documentation for DIR9001IPWRQ1

Datasheets :

DIR9001-Q1