Texas Instruments DIR9001 96kHz Digital Audio Receiver DIR9001PWRG4

The DIR9001PWRG4 is a 96 kHz, 24-bit digital audio interface receiver designed by Texas Instruments. It operates within a sampling frequency range of 28 kHz to 108 kHz and supports various output data formats including 24-bit I¬=S, left-justified, and right-justified formats. The device features a low-jitter clock recovery system with a jitter tolerance compliant with IEC60958-3 standards, ensuring high-quality audio signal processing. This receiver does not require an external clock for decoding, which simplifies system design and can reduce overall costs. It includes a built-in actual sampling frequency calculator and provides outputs for user data and channel-status data synchronized with decoded audio data. The DIR9001 operates on a single power supply of 3.3 V (with a range of 2.7 V to 3.6 V) and is suitable for applications in automotive environments, given its wide operating temperature range of -40¬8C to 85¬8C. The device is packaged in a 28-pin TSSOP format, making it compact for integration into various audio systems, including AV receivers, digital televisions, and high-end audio equipment. Its compatibility with multiple digital audio interface standards such as IEC60958, AES3, and EBUtech3250 enhances its versatility in different applications.