ADV7281WBCPZ-M

Codecs Overview

The ADV7281WBCPZ-M is a multiformat video decoder supporting NTSC, PAL, and SECAM standards. It features a single 10-bit ADC with 4× oversampling for CVBS, Y/C, and YPrPb modes. The device accepts up to four analog video inputs and provides an 8-bit ITU-R BT.656 YCrCb 4:2:2 output interface. Operating voltage ranges from 1.71 V to 1.89 V for AVDD, DVDD, and PVDD, while DVDDIO supports 1.62 V to 3.63 V. It operates within a temperature range of -40°C to +105°C and utilizes a 32-lead LFCSP package.

Codecs Feature Summary

• Supports worldwide NTSC/PAL/SECAM color demodulation with automatic standard detection.
• Includes integrated adaptive contrast enhancement (ACE) and mini-time base correction (TBC).
• Features short-to-battery diagnostics on two video inputs for system protection.
• Provides an 8-bit ITU-R BT.656 compatible pixel data output stream.

Codecs Applications

• Automotive infotainment systems
• Video security digital video recorders (DVRs)
• Smartphone and multimedia handsets

Codecs Procurement Notes

Verify the specific suffix against official documentation to confirm pinout and feature variations. Ensure supply voltages match the required DVDDIO levels for the target application. Confirm automotive qualification requirements if deploying in vehicle environments. Check moisture sensitivity handling procedures during assembly.

Codecs Selection Notes

Select this component when differential or single-ended analog video inputs are required alongside a parallel digital output interface. Consider alternative variants like the ADV7281-M if a MIPI CSI-2 interface is necessary instead of ITU-R BT.656. Evaluate power consumption profiles across different input modes such as Y/C versus YPrPb.

Codecs Part Context

This part belongs to the ADV7281 family of one-chip multiformat video decoders. It shares core processing capabilities with the ADV7281-M and ADV7281-MA but differs primarily in its digital output interface configuration. The family targets applications requiring robust analog signal decoding with minimal external components.

Codecs Replacement Considerations

The ADV7281WBCPZ serves as a direct functional replacement for earlier versions within the ADV7281 series that utilize the same 32-lead LFCSP package and ITU-R BT.656 output architecture. Verify register compatibility when migrating between revisions.