ADV7180WBST48Z-RL

Overview

The ADV7180WBST48Z-RL is an automotive-qualified, 10-bit, 4× oversampling SDTV video decoder manufactured by Analog Devices Inc. It supports worldwide NTSC, PAL, and SECAM color demodulation with three analog video input channels for CVBS, Y/C, and YPrPb formats. The device features a single 10-bit ADC, integrated AGC, adaptive comb filters, and Macrovision detection. It outputs 8-bit ITU-R BT.656 YCrCb 4:2:2 data via a 48-lead LQFP package. Operating parameters include a 1.8 V supply, -40°C to +85°C temperature range, and I2C interface.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for harsh environments.
• Supports worldwide NTSC, PAL, and SECAM standard autodetection and conversion.
• Integrates a 10-bit ADC with 4× oversampling for composite video inputs.
• Includes adaptive digital line length tracking (ADLLT) for signal stability.

Applications

• In-car infotainment units
• Rearview camera and vehicle safety systems
• Digital camcorders and PDAs

Procurement Notes

Verify the specific suffix 'W' confirms automotive grade qualification and '-RL' indicates reel packaging. Confirm the 48-lead LQFP package matches the design footprint. Ensure the operating temperature range meets the application's environmental requirements. Check for RoHS compliance status in the latest datasheet revision.

Selection Notes

Select this component when automotive reliability and wide voltage tolerance are required. The 48-lead LQFP offers a balance of pin count and board space compared to larger packages. Verify that the system requires 8-bit parallel output rather than 16-bit modes available in other variants. Ensure the I2C address configuration aligns with the host controller.

Part Context

This part belongs to the ADV7180 series of SDTV video decoders. The 'W' designation signifies automotive qualification, while the 'BST48' indicates the 48-lead LQFP package type. It serves as a bridge between analog broadcast signals and digital processing systems, replacing older discrete decoding solutions.

Replacement Considerations

ADV7180WBST48Z is the non-reel equivalent. ADV7180KST48Z is the commercial grade version. ADV7180BSTZ is the 64-lead LQFP variant with different pinout.